Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,HEXAGON
NUT,SELF-LOCKING,HEXAGON
5310-00-030-4490 FSC 5310
NSN 5310-00-030-4490 (also written 5310000304490; NIIN 00-030-4490) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 15 manufacturer part numbers from 9 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)
B
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. 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 CLASS AAJD | 3B |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| LOCKING FEATURE AAUM | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| COUNTERBORE DIAMETER AAWY | NUT INCHES MINIMUM 0.075 AND INCHES MAXIMUM 0.090 |
| LUBRICATION ABAJ | DRY FILM LUBRICANT |
| NUT STYLE ACTA | — |
| NUT HEIGHT ADEA | INCHES MINIMUM 0.300 AND INCHES MAXIMUM 0.330 |
| NUT COUNTERBORE DEPTH ADFK | NUT INCHES MINIMUM 0.255 AND INCHES MAXIMUM 0.260 |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 0.334 AND INCHES MAXIMUM 0.346 |
| THREAD SERIES BZRR | UNF |
| THREAD QUANTITY PER INCH CMLP | 32 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.190 |
| CRITICALITY CODE JUSTIFICATION CRTL | MATT |
| BEARING SURFACE TYPE CRTM | CHAMFERED |
| MATERIAL MATT | LOCKING INSERT PLASTIC |
| MATERIAL MATT | NUT STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | LOCKING INSERT MFR REF SINGLE MATERIAL RESPONSE ZYTEL 103 FSC- 31708 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | NUT ASSN STD SINGLE MATERIAL RESPONSE A-S 5640 |
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 |
|---|---|---|
| 3004T67 | 99207 | GENERAL ELECTRIC COMPANY DBA GE AEROSPACE |
| 3004T67P01 | 019L2 | ESNA, LLC |
| 3004T67P01 | 03350 | GENERAL ELECTRIC COMPANY DBA GE STRUCTURED SERVICES DIV GENERAL ELECTRIC STRUCTURED SERVICES, LP |
| 3004T67P01 | 2N335 | PATTONAIR USA, INC. |
| 3004T67P01 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| 3004T67P01 | 99207 | GENERAL ELECTRIC COMPANY DBA GE AEROSPACE |
| 3004T67P01 | SF773 | NATIONAL AEROSPACE FASTENERS CORPORATION |
| 3004T67P02 | 03350 | GENERAL ELECTRIC COMPANY DBA GE STRUCTURED SERVICES DIV GENERAL ELECTRIC STRUCTURED SERVICES, LP |
| 3004T67P02 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC |
| 3004T67P02 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| 3004T67P02 | 99207 | GENERAL ELECTRIC COMPANY DBA GE AEROSPACE |
| 3004T67P02 | R1120 | SATAIR A/S |
| 70N7565-1032 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC |
| SM79NE7932-02 | 72962 | HARVARD INDUSTRIES INC |
| SM79NE7932-02 | 99207 | GENERAL ELECTRIC COMPANY DBA GE AEROSPACE |
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 17, 2026
Last purchased
1 · 1.0/yr
Purchase records
$16,038
Total demand
$16,038
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 17, 2026 | SPE4A726D0085/SPE4A726F059T ↗ | — | — | $16,038 |
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
CAGE 13W08
last award Sep 2026
ESNA, LLC
no award yet
no awards on record
Listed source GENERAL ELECTRIC COMPANY DBA GE AEROSPACE
no award yet
no awards on record
Listed source GENERAL ELECTRIC COMPANY DBA GE STRUCTURED SERVICES DIV GENERAL ELECTRIC STRUCTURED SERVICES, LP
no award yet
no awards on record
Listed source HARVARD INDUSTRIES INC
no award yet
no awards on record
Listed source HOWMET GLOBAL FASTENING SYSTEMS INC
no award yet
no awards on record
Listed source NATIONAL AEROSPACE FASTENERS CORPORATION
no award yet
no awards on record
Listed source PATTONAIR USA, INC.
no award yet
no awards on record
Listed source CAGE 13W08 won the only award on record. CAGE 13W08 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: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-030-4490/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-030-4490/