Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,HEXAGON
NUT,SELF-LOCKING,HEXAGON
5310-00-211-9271 FSC 5310
NSN 5310-00-211-9271 (also written 5310002119271; NIIN 00-211-9271) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 24 manufacturer part numbers from 8 suppliers are on record. It was last purchased in Oct 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 |
| BEARING SURFACE FINISH CSXL | MICROINCHES 125.0 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.875 |
| MATERIAL MATT | NUT STEEL COMP 1137 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | LOCKING INSERT MIL SPEC SINGLE MATERIAL RESPONSE -IL---20693,CO- A,TY 1 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | NUT FED STD SINGLE MATERIAL RESPONSE 66 |
| SURFACE TREATMENT SFTT | OVERALL EXCEPT INSERT CADMIUM |
| NUT HEIGHT ADEA | INCHES MAXIMUM 1.016 |
| MATERIAL MATT | LOCKING INSERT PLASTIC POLYHEXAMETHYLENE AMIDE |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| COUNTERSINK ANGLE CRSQ | NUT DEGREES NOMINAL 88.0 |
| BEARING SURFACE TYPE CRTM | CHAMFERED OR WASHER FACED |
| THREAD QUANTITY PER INCH CMLP | 9 |
| LOCKING FEATURE AAUM | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL EXCEPT INSERT FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 3 QQ--416 |
| THREAD SERIES BZRR | UNIFIED NATIONAL COARSE (UNC) |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 1.239 AND INCHES MAXIMUM 1.252 |
| NUT STYLE ACTA | — |
| THREAD CLASS AAJD | 3B |
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 |
|---|---|---|
| 021-14806 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 122-6669168 PC 32 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 122-6669169 PC 22 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 122-6669170 PC 22 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 122-6669171 PC 22 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 122-6669172 PC 22 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 556-7106779-79 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 7/8-9UNC-3B | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 701-5008307 P/N 41 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 701-6938564 SH 5 PC 58 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| C220088C000 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| C720088C000 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| F52N1610-149 | 72962 | HARVARD INDUSTRIES INC |
| F52N7582-1409 | 27687 | GREER STOP NUT, INC. |
| H792-8002-79 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| HN152-1102 PART | 53711 | NAVAL SEA SYSTEMS COMMAND |
| MS17829-14C | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| MS17829-14C | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS17829-14C | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MS17829-14C 7/8 -9UNC-3B | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MS17829Z14C | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| PL-H200667D001 REV R IT NO 26 | 98523 | JERED LLC |
| PL-H6914D001 REV B IT NO 36 | 98523 | JERED LLC |
| PL-H6915D001 IT NO 36 | 98523 | JERED 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
$4.75
Purchases
1
Total spend
$30,785
Oct 13, 2026
Last purchased
2 · 2.0/yr
Purchase records
$61,570
Total demand
$4.75
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 13, 2026 | 6,481 | $4.75 | $30,785 | AERO-GLEN INTERNATIONAL LLC (9V172) | Unknown | Source ↗ |
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 |
|---|---|---|---|---|
| Oct 13, 2026 | SPE7M227P0115 ↗ | AERO-GLEN INTERNATIONAL LLC | — | $30,785 |
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
AERO-GLEN INTERNATIONAL LLC
last award Oct 2026
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
no award yet
no awards on record
Listed source GREER STOP NUT, INC.
no award yet
no awards on record
Listed source HARVARD INDUSTRIES INC
no award yet
no awards on record
Listed source JERED LLC
no award yet
no awards on record
Listed source MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source AERO-GLEN INTERNATIONAL LLC won the only award on record. AERO-GLEN INTERNATIONAL LLC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-26-T-6947 | Sep 18, 2026 | Oct 9, 2026 | 6,481 | 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: 2026-10-14.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-211-9271/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-211-9271/