Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,HEXAGON
NUT,SELF-LOCKING,HEXAGON
5310-00-225-6993 FSC 5310
NSN 5310-00-225-6993 (also written 5310002256993; NIIN 00-225-6993) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 23 manufacturer part numbers from 20 suppliers are on record. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Dimensioned drawing
Generated from the federal catalog's dimensional data for this NSN — reference only, not a manufacturing drawing.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| TEMP RATING AZKQ | FAHRENHEIT NOMINAL 250.0 |
| THREAD SERIES BZRR | UNIFIED NATIONAL COARSE (UNC) |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 0.736 AND INCHES MAXIMUM 0.752 |
| BEARING SURFACE FINISH CSXL | MICROINCHES 125.0 |
| MATERIAL MATT | NUT STEEL |
| THREAD QUANTITY PER INCH CMLP | 13 |
| MATERIAL MATT | LOCKING INSERT PLASTIC POLYAMIDE NYLON |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| LOCKING FEATURE AAUM | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| LUBRICATION ABAJ | DRY FILM LUBRICANT |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | NUT ASSN STD SINGLE MATERIAL RESPONSE SAE J995, GR 5 SAE J995 |
| SURFACE TREATMENT SFTT | OVERALL EXCEPT INSERT CADMIUM AND CHROMATE |
| NUT STYLE ACTA | — |
| NUT HEIGHT ADEA | INCHES MINIMUM 0.579 AND INCHES MAXIMUM 0.609 |
| THREAD CLASS AAJD | 2B |
| NOMINAL THREAD SIZE CQJX | INCHES 0.500 |
| BEARING SURFACE TYPE CRTM | CHAMFERED OR WASHER FACED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL EXCEPT INSERT FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 3 QQ--416 |
| END ITEM IDENTIFICATION AGAV | 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);2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320 -01-195-7641 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); MRAP AUV RG-33; A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE; LOGISTICS SUPPORT VESSEL; ARMORED MULTI-PURPOSE VEHICLE (AMPV) |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 030051 | 89257 | HAMMERBLOW CORP THE |
| 10082446 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 10088 | 72962 | HARVARD INDUSTRIES INC |
| 10328 | 72962 | HARVARD INDUSTRIES INC |
| 10B000218P57 | 33469 | AVIONICS COMMUNICATIONS SYSTEMS INC |
| 110-0237 | 93408 | JOHN BEAN TECHNOLOGIES CORPORATION DBA JBT AEROTECH-MILITARY PROGRAMS DIV JBT AEROTECH |
| 2AW989 | 45152 | OSHKOSH CORP |
| 2AW989 | 75Q65 | OSHKOSH DEFENSE LLC |
| 443339 | 16004 | DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC |
| 5310002256993 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES |
| 5310002256993 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
| 5310PL0632727 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 5HB119 | 45152 | OSHKOSH CORP |
| 701-4711389 PIECE 61 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| ALS-516-116 | 09986 | SKYLINE INDUSTRIES INC DBA SPINKS INDUSTRIES |
| M45913/1-8CG5C | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-DTL-45913/1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS51922-33 | 94231 | THE CHAMPION COMPANY DIV GROUND SUPPORT EQUIPMENT |
| MS51922-33 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS51922-33 | A9271 | GORIZIANE GROUP SPA |
| PWA10132-3 | 77445 | RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY |
| SK-2000-4 | 0EAK3 | GSE MANAGEMENT CO |
| YU9411727 | 03240 | LIFT-A-LOFT, LLC |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
Sep 28, 2026
Last purchased
1 · 1.0/yr
Purchase records
$9,047
Total demand
$9,047
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 28, 2026 | SPE4A726D5313/SPE4A726F100K ↗ | KAREN CARLISLE DBA B & K AEROSPACE | — | $9,047 |
Demand history
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
KAREN CARLISLE DBA B & K AEROSPACE
last award Sep 2026
AVIONICS COMMUNICATIONS SYSTEMS INC
no award yet
no awards on record
Listed source DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC
no award yet
no awards on record
Listed source E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
no award yet
no awards on record
Listed source E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
no award yet
no awards on record
Listed source GORIZIANE GROUP SPA
no award yet
no awards on record
Listed source GSE MANAGEMENT CO
no award yet
no awards on record
Listed source HAMMERBLOW CORP THE
no award yet
no awards on record
Listed source KAREN CARLISLE DBA B & K AEROSPACE won the only award on record. KAREN CARLISLE DBA B & K AEROSPACE won without being a listed source.
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-29.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-225-6993/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-225-6993/