Home · FSC 5310 Nuts And Washers · NSN 5310-00-779-6633
NSN 5310-00-779-6633 — Nut,Self-Locking,Plate
NIIN 00-779-6633 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS
Buying rhythm
from 6 government buys since 2016
The government has bought this item about every 3 months (irregular, gaps vary ±175%). Last buy Aug 4, 2026. The gaps are too uneven to put a window on the next one. 1 solicitation is open right now.
How well this works: for irregular items, "next buy about one typical gap after the last, give or take 151 days" caught the actual next buy 31% of the time across 21,161 past buys, against 24% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.
NSN 5310-00-779-6633 is the national stock number for a nut,self-locking,plate in federal supply class 5310 (Nuts And Washers). It cross-references to 8 manufacturer part numbers from 11 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana, Sps Technologies, LLC; the primary is 10121690. The unit of issue is EA and the FLIS list price is $6.58.
The U.S. government has bought this item 19 times on record, 14 of them in the last 24 months, most recently on August 4, 2026 at $125.00 each from Adept Fasteners Inc. The median unit price paid over 36 months is $5.96. 1 solicitation is open right now, the soonest due September 29, 2026 for 30 EA. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.
8
part numbers from 11 CAGEs
1
open solicitation, all agencies
14
government buys in 24 months · median $5.96
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| MS21060L6 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 13705E-064 | 80539 | Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana | 5 · Secondary reference | 1 · Not fully interchangeable |
| 13705E-064 | 56878 | Sps Technologies, LLC | 5 · Secondary reference | 9 · Reference only |
| 99020-17 | 00752 | L3harris Technologies, Inc. | 5 · Secondary reference | 1 · Not fully interchangeable |
| F5001-6 | 15653 | Howmet Global Fastening Systems Inc | 5 · Secondary reference | 1 · Not fully interchangeable |
| F5001-6 | 75237 | Howmet Global Fastening Systems Inc. Div Microdot Products | 5 · Secondary reference | 9 · Reference only |
| F5001-6 | R1120 | Satair A/S | 5 · Secondary reference | 2 · Fully interchangeable |
| MS21060L6 | 96906 | Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
| NAS686C6M | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 5 · Secondary reference | 9 · Reference only |
| RF200C6M | 52828 | Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems | 5 · Secondary reference | 1 · Not fully interchangeable |
| T65C624CM | 11815 | Sps Technologies, LLC Dba Cherry Aerospace Div Div Cherry Aerospace | 5 · Secondary reference | 9 · Reference only |
| 10121690 | A486G | Nimikkeistokeskus Ncb Finland | 6 | 9 · Reference only |
Government demand
Open DLA RFQs (DIBBS)
- SPE4A626T34XG · 30 EA · due Sep 29, 2026 · N · AMSC G · DIBBS
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Aug 4, 2026 | Adept Fasteners Inc 1V0G6 | 2 | $125.00 | Dla | SPE4A026V0746 | |
| Jul 9, 2026 | Adept Fasteners Inc 1V0G6 | 10 | $25.16 | Dla | SPE4A626V251N | |
| Jun 5, 2026 | Noble Supply & Logistics, LLC 1HEN9 | 40 | $5.96 | Dla | SPE4A526FB5K5 | |
| May 19, 2026 | Noble Supply & Logistics, LLC 1HEN9 | 50 | $5.96 | Dla | SPE4A526FB1V0 | |
| May 18, 2026 | Noble Supply & Logistics, LLC 1HEN9 | 1 | $5.96 | Dla | SPE4A526FB1K4 | |
| May 12, 2026 | Noble Supply & Logistics, LLC 1HEN9 | 3,367 | $5.96 | Dla | SPE4A526FB92F | |
| May 5, 2026 | Asrc Federal Facilities Logistics LLC 8FBE7 | 1,199 | $9.10 | Dla | SPE4AX26FZ136 | |
| Apr 30, 2026 | Noble Supply & Logistics, LLC 1HEN9 | 1 | $5.96 | Dla | SPE4A526FAZXB | |
| Apr 28, 2026 | Noble Supply & Logistics, LLC 1HEN9 | 2 | $5.96 | Dla | SPE4A526FAZCK | |
| Mar 31, 2026 | Noble Supply & Logistics, LLC 1HEN9 | 5 | $5.96 | Dla | SPE4A526FAQXJ | |
| Mar 11, 2026 | Noble Supply & Logistics, LLC 1HEN9 | 100 | $5.96 | Dla | SPE4A526FAGYC | |
| Mar 2, 2026 | Noble Supply & Logistics, LLC 1HEN9 | 23 | $5.96 | Dla | SPE4A526FADNE | |
| Feb 22, 2026 | Noble Supply & Logistics, LLC 1HEN9 | 2 | $5.96 | Dla | SPE4A526FAALC | |
| Feb 11, 2026 | Noble Supply & Logistics, LLC 1HEN9 | 90 | $5.96 | Dla | SPE4A526FAPY9 | |
| Jul 17, 2017 | Boeing Distribution Services X, Inc. 2N935 | 755 | $3.84 | Dla | SPM5EY12D00100250 | |
| Jun 29, 2017 | Boeing Distribution Services X, Inc. 2N935 | 848 | $3.84 | Dla | SPM5EY12D00100245 | |
| Jun 9, 2017 | Boeing Distribution Services X, Inc. 2N935 | 847 | $3.84 | Dla | SPM5EY12D00100244 | |
| Dec 18, 2016 | Boeing Distribution Services X, Inc. 2N935 | 334 | $3.84 | Dla | SPM5EY12D00100216 | |
| Dec 7, 2015 | Boeing Distribution Services X, Inc. 2N935 | 466 | $3.79 | Dla | SPM5EY12D00100183 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 19 buys on record in total.
Sellers with confirmed stock
No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 10121690.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $6.58
- Unit of issue
- EA
- Acquisition advice
- J — Not stocked, central procurement
- Source of supply
- SMS
- Effective
- Jul 1, 2026
Item characteristics
- Thread Class
- 3B
- Thread Direction
- RIGHT-HAND
- Locking Feature
- PREVAILING TORQUE ALL METAL DESIGN
- Lubrication
- DRY FILM LUBRICANT
- Mounting Hole Diameter
- INCHES MINIMUM 0.130 AND INCHES MAXIMUM 0.135
- Nut Length
- INCHES MAXIMUM 1.292
- Nut Height
- INCHES MAXIMUM 0.344
- Plate Thickness
- INCHES MAXIMUM 0.055
- Plate Width
- INCHES MINIMUM 0.475 AND INCHES MAXIMUM 0.680
- Nut Mounting Provision
- STRAIGHT HOLES
- Distance From Aperture Center To Mounting Hole Center
- INCHES NOMINAL 0.500
- Center To Center Distance Between Mounting Holes Along Length
- INCHES MINIMUM 0.998 AND INCHES MAXIMUM 1.002
- Temp Rating
- FAHRENHEIT NOMINAL 450.0
- Thread Series
- UNIFIED NATIONAL JOINT FINE (UNJF)
- Features Provided
- FLOATING NUT
- Thread Quantity Per Inch
- 24
- Hardness Rating
- ROCKWELL C MAXIMUM 49.0
- Nominal Thread Size
- INCHES 0.375
- Material
- OVERALL IRON ALLOY 660
- Material Document And Classification
- OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5735 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5737 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5525
- Surface Treatment
- OVERALL PASSIVATE
About this page
An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.
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