WASHER,KEY
DIBBS awards by month · trailing 12 mo
5 total
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$1.02
Weighted average
$0.89
Weighted by quantity
Observed range
$0.43–$1.73
Coverage
20 awards
Oct 1, 2021 – Jun 8, 2026
Average: $1.02 · Weighted avg: $0.89 · Range: $0.43–$1.73 · Based on 20 awards, Oct 1, 2021–Jun 8, 2026.
Unit cost by award date · 20 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
20 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Jun 8, 2026 | 1V757WESCO AIRCRAFT HARDWARE CORP.FORT WORTH, TXSAM | 780 × $1.73 | $1,349 | SPE4A626PT955 |
| Dec 18, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 358 × $0.59 | $211 | SPE4A526FAA7T |
| Dec 18, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 10 × $0.59 | $6 | SPE4A526FAA7S |
| Oct 19, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 172 × $1.19 | $205 | SPE4A526FA84P |
| Oct 19, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 121 × $1.19 | $144 | SPE4A526FA84N |
| Aug 14, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 42 × $1.19 | $50 | SPE4A525FB7QR |
| Aug 14, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 97 × $1.19 | $115 | SPE4A525FB7QS |
| Jul 17, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 7 × $1.19 | $8 | SPE4A525FB93Y |
| Jul 17, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 255 × $1.19 | $303 | SPE4A525FB93Z |
| Jun 13, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 65 × $0.99 | $64 | SPE4A525FAVLL |
| Jun 13, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 435 × $0.99 | $431 | SPE4A525FAVLM |
| Apr 20, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 160 × $0.99 | $158 | SPE4A525FAYH8 |
| Mar 23, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 1,157 × $0.99 | $1,145 | SPE4A525FAV7P |
| Feb 13, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 35 × $0.99 | $35 | SPE4A525FA7UG |
| Feb 13, 2025 | 1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM | 55 × $0.99 | $54 | SPE4A525FA7UH |
Manufacturers who have won this NSN
Distinct CAGEs with a confirmed DIBBS award line for this part — each opens the manufacturer page.
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
PN NAS513-6
PN 5310PL0964739
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | INCHES NOMINAL 0.129 |
| DISTANCE FROM KEY CENTER TO WIRE HOLE CENTER | INCHES NOMINAL 0.125 |
| HARDNESS RATING | ROCKWELL C MINIMUM 40.0 AND ROCKWELL C MAXIMUM 45.0 |
| HOLE DIAMETER | INCHES MINIMUM 0.388 AND INCHES MAXIMUM 0.404 |
| INTERNAL PREBENT KEY LENGTH | INCHES MINIMUM 0.031 AND INCHES MAXIMUM 0.041 |
| INTERNAL PREBENT KEY WIDTH | INCHES MINIMUM 0.077 AND INCHES MAXIMUM 0.087 |
| MATERIAL | OVERALL STEEL COMP 1095 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-7947,COND A |
| MATERIAL THICKNESS | INCHES NOMINAL 0.050 |
| OUTSIDE DIAMETER | INCHES MINIMUM 0.560 AND INCHES MAXIMUM 0.580 |
| OVERALL DISTANCE INCLUDING KEYS | INCHES NOMINAL 0.738 |
| SPECIFICATION/STANDARD DATA | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS513 |
| SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 2 |
| WIRE HOLE DIAMETER | INCHES NOMINAL 0.062 |
Open buys
DIBBS · quotes by Sep 28, 2026 · UNRESTRICTED