Acquisition method (AMC)
1
FSC 5310 × WASHER,LOCK
WASHER,LOCK
5310-00-550-3714 FSC 5310
NSN 5310-00-550-3714 (also written 5310005503714; NIIN 00-550-3714) is a washer, lock in Federal Supply Class 5310, Nuts and Washers. 20 manufacturer part numbers from 18 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.
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 |
|---|---|
| MATERIAL MATT | OVERALL STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED STD ALL MATERIAL RESPONSES 66 |
| END ITEM IDENTIFICATION AGAV | MRAP - COUGAR ISS 1.5; MRAP - M-ATV UI; MRAP - COUGAR CAT1 A1; MRAP - COUGAR ISS 1.0 |
| HARDNESS RATING CQFM | ROCKWELL C MINIMUM 40.0 AND ROCKWELL C MAXIMUM 50.0 |
| MATERIAL THICKNESS ABPX | INCHES MINIMUM 0.047 AND INCHES MAXIMUM 0.055 |
| HOLE DIAMETER AAUB | INCHES MINIMUM 0.769 AND INCHES MAXIMUM 0.795 |
| OUTSIDE DIAMETER ABKV | INCHES MINIMUM 1.220 AND INCHES MAXIMUM 1.245 |
| SURFACE TREATMENT SFTT | OVERALL CADMIUM AND CHROMATE |
| STYLE DESIGNATOR STYL | — |
| PROPRIETARY CHARACTERISTICS PRPY | NPAC |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 3 QQ--416 |
| NONDEFINITIVE SPEC/STD DATA ZZZT | TYPE 1 AND GRADE A AND STYLE 1 AND COMPOSITION 1 |
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 |
|---|---|---|
| 1191-4800 | 0KDP7 | KIDDE-FENWAL, LLC |
| 1232-00 | 78189 | ITW SHAKEPROOF AUTOMOTIVE PRODUCTS |
| 1232-00-00 | 78189 | ITW SHAKEPROOF AUTOMOTIVE PRODUCTS |
| 12387269-47 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 189D10 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION |
| 2152HX | 45152 | OSHKOSH CORP |
| 2152HX | 75Q65 | OSHKOSH DEFENSE LLC |
| 2490 | 28047 | HEIN WERNER CORP |
| 2H-3922 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE |
| 5310005503714 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES |
| 5310PL0924119 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 853363-00 | 32345 | DEFENSE REDUCTION AGENCY |
| 900609-12 | 32537 | JOY GLOBAL UNDERGROUND MINING LLC |
| 900609-12 | 83179 | JOY MFG CO AIR POWER GROUP MICHIGAN CITY PLANT |
| AN936A1216 | 81352 | AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP |
| FF-W-100 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| MS35333-13 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MS35333-30 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS35333-47 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| MS35333-47 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
$0.41
Purchases
1
Total spend
$896.67
Oct 6, 2026
Last purchased
2 · 2.0/yr
Purchase records
$1,793
Total demand
$0.41
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 6, 2026 | 2,187 | $0.41 | $896.67 | CAVANAUGH GOVERNMENT GROUP, LLC (5UY76) | 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 6, 2026 | SPE7M227V0112 ↗ | CAVANAUGH GOVERNMENT GROUP, LLC | — | $896.67 |
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
CAVANAUGH GOVERNMENT GROUP, LLC
last award Oct 2026
AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP
no award yet
no awards on record
Listed source CATERPILLAR INC DIV CATERPILLAR DEFENSE
no award yet
no awards on record
Listed source CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION
no award yet
no awards on record
Listed source DEFENSE REDUCTION AGENCY
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 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
no award yet
no awards on record
Listed source HEIN WERNER CORP
no award yet
no awards on record
Listed source CAVANAUGH GOVERNMENT GROUP, LLC won the only award on record. CAVANAUGH GOVERNMENT GROUP, LLC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-26-T-6852 | Sep 15, 2026 | Sep 25, 2026 | 2,187 | 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: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "WASHER,LOCK." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-550-3714/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-550-3714/