Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,HEXAGON
NUT,SELF-LOCKING,HEXAGON
5310-00-897-6145 FSC 5310
NSN 5310-00-897-6145 (also written 5310008976145; NIIN 00-897-6145) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 19 manufacturer part numbers from 18 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 |
|---|---|
| THREAD SERIES BZRR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| TEMP RATING AZKQ | FAHRENHEIT NOMINAL 250.0 |
| THREAD CLASS AAJD | 3B |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 0.430 AND INCHES MAXIMUM 0.439 |
| LOCKING FEATURE AAUM | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| NUT STYLE ACTA | — |
| NUT HEIGHT ADEA | INCHES MAXIMUM 0.219 |
| END ITEM IDENTIFICATION AGAV | MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE |
| MATERIAL MATT | LOCKING INSERT PLASTIC POLYAMIDE NYLON |
| MATERIAL MATT | OVERALL EXCEPT INSERT STEEL CORROSION RESISTING |
| SURFACE TREATMENT SFTT | OVERALL EXCEPT INSERT PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL EXCEPT INSERT FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35 |
| BEARING SURFACE FINISH CSXL | MICROINCHES 125.0 |
| SPECIAL FEATURES FEAT | WEAPON SYSTEM ESSENTIAL |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| CRITICALITY CODE JUSTIFICATION CRTL | FEAT |
| BEARING SURFACE TYPE CRTM | CHAMFERED OR WASHER FACED |
| THREAD QUANTITY PER INCH CMLP | 28 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.250 |
| COUNTERSINK ANGLE CRSQ | NUT DEGREES NOMINAL 88.0 |
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 |
|---|---|---|
| 002-004048-005 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE |
| 114-0576-005 | 94756 | THE BOEING COMPANY DIV LEGACY BOEING HB1 |
| 1489C428 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
| 1752647-1 | 19315 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS |
| 1752647-1 | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS |
| 21303 FIND 20 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE |
| 412-3124 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 5310008976145 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES |
| 5310PL0738197 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 79NTE-048-ESNA | 99657 | MAROTTA CONTROLS INC |
| 79NTME-048 | 72962 | HARVARD INDUSTRIES INC |
| 803-5001048REVA | 57041 | SPECO INC |
| MS21083C4 | 60144 | UNIFAB INDUSTRIES INC |
| MS21083C4 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| MS21083C4 | 8K112 | FREUNDLICH SUPPLY COMPANY, INC. |
| MS21083C4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS21083C4 | K0668 | LEONARDO UK LTD |
| MS21083FC4 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| NASM25027 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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
$0.79
Purchases
1
Total spend
$21,031
Sep 28, 2026
Last purchased
2 · 2.0/yr
Purchase records
$42,063
Total demand
$0.79
Latest unit price
Purchase history
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 | SPE7M226P4133 ↗ | — | — | $21,031 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
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
CAGE 8EW99
last award Sep 2026
E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
no award yet
no awards on record
Listed source FREUNDLICH SUPPLY COMPANY, INC.
no award yet
no awards on record
Listed source HAMILTON SUNDSTRAND CORPORATION
no award yet
no awards on record
Listed source HARVARD INDUSTRIES INC
no award yet
no awards on record
Listed source HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
no award yet
no awards on record
Listed source HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source CAGE 8EW99 won the only award on record. CAGE 8EW99 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-26-T-6760 | Sep 10, 2026 | Sep 21, 2026 | 26,622 | Expired | View at DIBBS → |
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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-897-6145/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-897-6145/