Home · FSC 5310 Nuts And Washers · NSN 5310-01-142-3563

NSN 5310-01-142-3563 — Nut,Self-Locking,Plate

NIIN 01-142-3563 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

Buying rhythm

from 8 government buys since 2025

The government has bought this item about every 36 days (loose, gaps vary ±67%). Last buy Sep 17, 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.

NSN 5310-01-142-3563 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 7 CAGE codes, including Sps Technologies, LLC, Howmet Global Fastening Systems Inc, Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems; the primary is 5310PL0848157. The unit of issue is EA and the FLIS list price is $4.90.

The U.S. government has bought this item 19 times on record, 15 of them in the last 24 months, most recently on September 17, 2026 for $99,294 from Adept Fasteners Inc. The median unit price paid over 36 months is $4.63. 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 7 CAGEs

0

open solicitations, all agencies

15

government buys in 24 months · median $4.63

0

sellers with confirmed stock

Watch NSN 5310-01-142-3563: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
MA13601-048-556878Sps Technologies, LLC3 · Design control (vendor)2 · Fully interchangeable
MF19058-4-515653Howmet Global Fastening Systems Inc3 · Design control (vendor)2 · Fully interchangeable
RFM22A5-452828Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems3 · Design control (vendor)2 · Fully interchangeable
C068-048-5N52828Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems5 · Secondary reference9 · Reference only
C068-048-5N56878Sps Technologies, LLC5 · Secondary reference9 · Reference only
C068-048-5N92215Howmet Global Fastening Systems Inc Div Torrance Operations5 · Secondary reference9 · Reference only
C068-048-5N15653Howmet Global Fastening Systems Inc5 · Secondary reference9 · Reference only
M13601-048-556878Sps Technologies, LLC5 · Secondary reference9 · Reference only
M13601-048-580539Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana5 · Secondary reference9 · Reference only
5310PL08481579009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
5310PL16909749009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
C068-048-581755Lockheed Martin Corporation7 · Replaced/superseded2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 17, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 17, 2026Adept Fasteners Inc 1V0G6$99,294DlaSPE4A626P0P33 » Award/Basic Package View
Aug 6, 2026Orbital Parts Inc 0EZH6130$75.68DlaSPEHA626P0346
May 11, 2026Noble Supply & Logistics, LLC 1HEN9526$4.63DlaSPE4A526FB43V
Apr 22, 2026Noble Supply & Logistics, LLC 1HEN91$4.63DlaSPE4A526FAYAE
Apr 13, 2026Noble Supply & Logistics, LLC 1HEN945$4.63DlaSPE4A526FAURM
Apr 9, 2026Noble Supply & Logistics, LLC 1HEN910$4.63DlaSPE4A526FATUT
Apr 8, 2026Noble Supply & Logistics, LLC 1HEN915$4.63DlaSPE4A526FATQV
Apr 7, 2026Noble Supply & Logistics, LLC 1HEN91$4.63DlaSPE4A526FASUX
Apr 7, 2026Noble Supply & Logistics, LLC 1HEN974$4.63DlaSPE4A526FASTB
Mar 16, 2026Noble Supply & Logistics, LLC 1HEN960$4.63DlaSPE4A526FAJMF
Feb 19, 2026Noble Supply & Logistics, LLC 1HEN910$4.63DlaSPE4A526FAVZ9
Feb 8, 2026Noble Supply & Logistics, LLC 1HEN957$4.63DlaSPE4A526FALV4
Jan 5, 2026Noble Supply & Logistics, LLC 1HEN910$4.63DlaSPE4A526FAJ3Z
Dec 4, 2025Noble Supply & Logistics, LLC 1HEN910$4.63DlaSPE4A526FA9DR
Oct 28, 2025Noble Supply & Logistics, LLC 1HEN960$4.63DlaSPE4A526FA5M5
Apr 3, 2014Lockheed Martin Corporation 563J11,123$1.74DlaSPM54006DBP023584
Mar 21, 2014Lockheed Martin Corporation 563J1602$1.74DlaSPM54006DBP023555
Mar 10, 2014Lockheed Martin Corporation 563J1372$1.74DlaSPM54006DBP023539
Nov 27, 2013Lockheed Martin Corporation 563J1240$1.74DlaSPM54006DBP023427

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 5310PL0848157.

Request 5310PL0848157

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$4.90
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Effective
Jun 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 0.098 AND INCHES MAXIMUM 0.103
Nut Length
INCHES MAXIMUM 0.791
Nut Height
INCHES MAXIMUM 0.536
Plate Thickness
INCHES NOMINAL 0.040
Plate Width
INCHES MAXIMUM 0.500
Nut Mounting Provision
DIMPLED HOLES
Distance From Aperture Center To Mounting Hole Center
INCHES MINIMUM 0.276 AND INCHES MAXIMUM 0.286
Center To Center Distance Between Mounting Holes Along Length
INCHES MINIMUM 0.560 AND INCHES MAXIMUM 0.564
Temp Rating
FAHRENHEIT MAXIMUM 550.0
Thread Series
UNF
Features Provided
FLOATING NUT
Thread Quantity Per Inch
28
Nominal Thread Size
INCHES 0.250
Material
NUT STEEL COMP 4130
Material
SHELL STEEL COMP 1050
Material
BASE STEEL COMP 1010
Material Document And Classification
NUT ASSN STD SINGLE MATERIAL RESPONSE A-S 63790
Material Document And Classification
SHELL ASSN STD SINGLE MATERIAL RESPONSE AISI
Material Document And Classification
BASE ASSN STD SINGLE MATERIAL RESPONSE SAE
Proprietary Characteristics
PACS

Related stock numbers

Other NSNs filed under the same part numbers.

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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