Home · FSC 5310 Nuts And Washers · NSN 5310-01-679-8234
NSN 5310-01-679-8234 — Washer,Flat
NIIN 01-679-8234 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
Buying rhythm
from 12 government buys since 2019
The government has bought this item about every 7 months (loose, gaps vary ±63%). Last buy Jul 16, 2026. The gaps are too uneven to put a window on the next one.
How well this works: for loose items, "next buy about one typical gap after the last, give or take 136 days" caught the actual next buy 37% of the time across 34,631 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.
Used on: E-3 Sentry · all platforms
NSN 5310-01-679-8234 is the national stock number for a washer,flat in federal supply class 5310 (Nuts And Washers). It cross-references to 1 manufacturer part number from 1 CAGE code, including The Boeing Company; the primary is 65-68810-6. The federal catalog ties it to the E-3 Sentry. The unit of issue is EA and the FLIS list price is $3,699.41.
The U.S. government has bought this item 14 times on record, 2 of them in the last 24 months, most recently on July 16, 2026 at $1,725.75 each from Panther Machining And Hardware LLC. The median unit price paid over 36 months is $1,725.75. 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.
1
part number from 1 CAGE
0
open solicitations, all agencies
2
government buys in 24 months · median $1,725.75
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 |
|---|---|---|---|---|
| 65-68810-6 | 81205 | The Boeing Company | 3 · Design control (vendor) | 2 · Fully interchangeable |
Government demand
Nothing open right now. Last government buy Jul 16, 2026. Watch this NSN and we will email you when it is solicited.
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Jul 16, 2026 | Panther Machining And Hardware LLC 71G41 | 1 | $1,725.75 | Dla | SPE4A126V1182 | |
| Dec 2, 2025 | American Aviation Parts, Inc. 5A964 | 8 | $1,050.00 | Dla | SPE4A526V0417 | |
| Sep 23, 2024 | Panther Machining And Hardware LLC 71G41 | 17 | $1,725.75 | Dla | SPE4A524P9804 | |
| Dec 6, 2023 | Panther Machining And Hardware LLC 71G41 | 18 | $1,825.75 | Dla | SPE4A524P2336 | |
| Sep 25, 2023 | Vc Displays, Inc. 4AGF5 | 8 | $1,933.00 | Dla | SPE4A523V3596 | |
| Feb 2, 2023 | Vc Displays, Inc. 4AGF5 | 12 | $1,883.00 | Dla | SPE4A523V1007 | |
| Nov 7, 2022 | Vc Displays, Inc. 4AGF5 | 8 | $1,715.00 | Dla | SPE4A523P0689 | |
| May 27, 2022 | Vc Displays, Inc. 4AGF5 | 7 | $1,765.00 | Dla | SPE4A522P7288 | |
| Jan 21, 2022 | Vc Displays, Inc. 4AGF5 | 16 | $1,653.00 | Dla | SPE4A522P3699 | |
| Jan 12, 2022 | Vc Displays, Inc. 4AGF5 | 8 | $1,653.00 | Dla | SPE4A522P3576 | |
| Dec 13, 2021 | Vc Displays, Inc. 4AGF5 | 7 | $1,653.00 | Dla | SPE4A522P2662 | |
| Jan 19, 2021 | Legacy Product Support LLC. 7TR63 | 16 | $237.00 | Dla | SPE5E721V1614 | |
| Sep 9, 2019 | Legacy Product Support LLC. 7TR63 | 2 | $249.00 | Dla | SPETA619P1467 | |
| Sep 5, 2019 | Vc Displays, Inc. 4AGF5 | 22 | $1,043.00 | Dla | SPE5E719V6227 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 14 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 65-68810-6.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $3,699.41
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Thickness
- INCHES MINIMUM 0.016 AND INCHES MAXIMUM 0.063
- Center Hole Width
- INCHES NOMINAL 0.375
- End Item Identification
- E-3 AIRCRAFT
- Part Name Assigned By Controlling Agency
- WASHER-TAPERED SHANK BOLT
- Proprietary Characteristics
- PACS
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.
Get the daily Market Pulse
New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.