Home · FSC 5310 Nuts And Washers · NSN 5310-00-225-6993

NSN 5310-00-225-6993 — Nut,Self-Locking,Hexagon

NIIN 00-225-6993 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 5310-00-225-6993 is the national stock number for a nut,self-locking,hexagon in federal supply class 5310 (Nuts And Washers). It cross-references to 19 manufacturer part numbers from 20 CAGE codes, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Hammerblow Corp The, Harvard Industries Inc; the primary is 030051. The unit of issue is EA and the FLIS list price is $1.63.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 28, 2026 for $9,047 from Karen Carlisle. 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.

19

part numbers from 20 CAGEs

0

open solicitations, all agencies

1

government buy in 24 months

0

sellers with confirmed stock

Watch NSN 5310-00-225-6993: 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
M45913/1-8CG5C81349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M2 · Item ident. reference2 · Fully interchangeable
MIL-DTL-45913/181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
03005189257Hammerblow Corp The5 · Secondary reference1 · Not fully interchangeable
1032872962Harvard Industries Inc5 · Secondary reference9 · Reference only
10B000218P5733469Avionics Communications Systems Inc5 · Secondary reference9 · Reference only
2AW98945152Oshkosh Corp5 · Secondary reference9 · Reference only
44333916004Davey Compressor Co Div Of Keco Industries Inc5 · Secondary reference9 · Reference only
5310002256993SCY13E.C.A Etablissement Centrald'Approvisionnement Des Forces Armee5 · Secondary reference9 · Reference only
701-4711389 PIECE 6180064Naval Ship Systems Command5 · Secondary reference1 · Not fully interchangeable
ALS-516-11609986Skyline Industries Inc Dba Spinks Industries5 · Secondary reference1 · Not fully interchangeable
MS51922-3396906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS51922-33A9271Goriziane Group Spa5 · Secondary reference2 · Fully interchangeable
PWA10132-377445Rtx Corporation5 · Secondary reference1 · Not fully interchangeable
SK-2000-40EAK3Gse Management Co5 · Secondary reference1 · Not fully interchangeable
10082446A486GNimikkeistokeskus Ncb Finland69 · Reference only
5310002256993A00AME.C.A Etablissement Central Des Approvisionnements Des Forces Armees Royales69 · Reference only
5310PL06327279009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
1008872962Harvard Industries IncC1 · Not fully interchangeable
110-023793408John Bean Technologies Corporation Dba Jbt Aerotech-Military Programs Div Jbt AerotechC1 · Not fully interchangeable
2AW98975Q65Oshkosh Defense LLCC1 · Not fully interchangeable
5HB11945152Oshkosh CorpC1 · Not fully interchangeable
MS51922-3394231The Champion CompanyC1 · Not fully interchangeable
YU941172703240Lift-A-Loft, LLCC1 · Not fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 28, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 28, 2026Karen Carlisle 8A1E8$9,047DlaSPE4A726D5313

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy 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 030051.

Request 030051

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
$1.63
Unit of issue
EA
Acquisition advice
D — Stocked, centrally managed (DLA)
Source of supply
SMS
Effective
Dec 1, 2025

Item characteristics

Thread Class
2B
Thread Direction
RIGHT-HAND
Locking Feature
PREVAILING TORQUE WITH NONMETALLIC INSERT
Lubrication
DRY FILM LUBRICANT
Nut Height
INCHES MINIMUM 0.579 AND INCHES MAXIMUM 0.609
End Item Identification
TORPEDO, MK-48; GENERATOR, 15KW, DIESEL, MILITARY STANDARD FAMILY; MISSILE, TOMAHAWK; AIRCRAFT, (AC-130H, MC-130H, EC-130E, HC-130); NSN 4210-01-486-1035 TFFT (TACTICAL FIRE FIGHTING TRUCK);2320-01-09
Width Across Flats
INCHES MINIMUM 0.736 AND INCHES MAXIMUM 0.752
Temp Rating
FAHRENHEIT NOMINAL 250.0
Thread Series
UNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch
13
Nominal Thread Size
INCHES 0.500
Bearing Surface Type
CHAMFERED OR WASHER FACED
Bearing Surface Finish
MICROINCHES 125.0
Material
NUT STEEL
Material
LOCKING INSERT PLASTIC POLYAMIDE NYLON
Material Document And Classification
NUT ASSN STD SINGLE MATERIAL RESPONSE SAE J995, GR 5
Surface Treatment
OVERALL EXCEPT INSERT CADMIUM AND CHROMATE
Surface Treatment Document And Classification
OVERALL EXCEPT INSERT FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 3

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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