Home · FSC 5310 Nuts And Washers · NSN 5310-01-478-9028

NSN 5310-01-478-9028 — Nut,Self-Locking,Hexagon

NIIN 01-478-9028 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

Buying rhythm

from 4 government buys since 2017

The government has bought this item about every 1.5 years (irregular, gaps vary ±101%). Last buy Sep 16, 2026. The gaps are too uneven to put a window on the next one.

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 5310-01-478-9028 is the national stock number for a nut,self-locking,hexagon in federal supply class 5310 (Nuts And Washers). It cross-references to 4 manufacturer part numbers from 1 CAGE code, including Daimler Truck North America LLC; the primary is 23-09901. The unit of issue is EA and the FLIS list price is $0.56.

The U.S. government has bought this item 13 times on record, 2 of them in the last 24 months, most recently on September 21, 2026 for $5,006 from Johnson & Towers LLC. 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.

4

part numbers from 1 CAGE

0

open solicitations, all agencies

2

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 5310-01-478-9028: 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
23-13175-11064678Daimler Truck North America LLC3 · Design control (vendor)9 · Reference only
23-13833-11064678Daimler Truck North America LLC3 · Design control (vendor)2 · Fully interchangeable
23-09901-11064678Daimler Truck North America LLC5 · Secondary reference9 · Reference only
23-0990164678Daimler Truck North America LLCD9 · Reference only

Government demand

Nothing open right now. Last government buy Sep 21, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 21, 2026Johnson & Towers LLC 2A860$5,006DlaSPE4A626V378E » Award/Basic Package View
Sep 16, 2026Johnson & Towers LLC 2A860$832DlaSPE4A626P0V89 » Award/Basic Package View
Dec 13, 2018Cavanaugh Government Group, LLC 5UY762,934$0.67DlaSPE5E719P0998
Jul 18, 2018Cavanaugh Government Group, LLC 5UY762,319$0.68DlaSPE5E718P4271
Jan 30, 2017Cavanaugh Government Group, LLC 5UY768,000$0.63DlaSPE5E717P1008
Oct 19, 2015Fyda Freightliner Columbus Inc 1B7914,800$0.75DlaSPE5E716M0231
Jul 11, 2014Amafha Enterprise Inc 3FHQ84,583$0.53DlaSPE5E714V5014
Apr 8, 2013Fyda Freightliner Columbus Inc 1B79125$2.75DlaSPM7L013M4530
Jun 21, 2012Fyda Freightliner Columbus Inc 1B791436$0.75DlaSPM5E712M1300
May 9, 2012Fyda Freightliner Columbus Inc 1B791654$0.69DlaSPM5E712M0675
Mar 11, 2010Arlo Corporation 9R2053,297$0.24DlaSPM8EE10V0382
Sep 20, 2009Amafha Enterprise Inc 3FHQ81,714$0.30DlaSPM8E609M2584
Feb 1, 2009Arlo Corporation 9R2052,629$0.32DlaSPM8E609M0683

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 13 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 23-09901.

Request 23-09901

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
$0.56
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Thread Class
2B
Thread Direction
RIGHT-HAND
Locking Feature
PREVAILING TORQUE ALL METAL DESIGN
Nut Height
INCHES NOMINAL 0.547
End Item Identification
2320-01-432-4847;TRUCK TRACTOR;TRUCK,M-915 SERIES,M-916A1
Width Across Flats
INCHES NOMINAL 0.930
Thread Series
UNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch
11
Nominal Thread Size
INCHES 0.625
Bearing Surface Type
CHAMFERED OR WASHER FACED
Material
OVERALL STEEL
Material Document And Classification
OVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE J995,GRADE 8
Proprietary Characteristics
PACS
Surface Treatment
OVERALL CADMIUM AND ZINC

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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