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WASHER,FLAT

5310-01-249-8623NIIN 012498623USAEA · inactiveDEMIL ASOS SMSCatalog $1
FSC5310Nuts and Washers
Suppliers
8
DIBBS awards
18
Total value
$17,879
Last award
Aug 11, 2026

DIBBS awards by month · trailing 12 mo

3 total

Oct
Mar
Sep

Price to win

From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.

Average unit cost

$0.36

Weighted average

$0.26

Weighted by quantity

Observed range

$0.17–$0.57

Coverage

18 awards

Jan 4, 1999 – Aug 11, 2026

Average: $0.36 · Weighted avg: $0.26 · Range: $0.17–$0.57 · Based on 18 awards, Jan 4, 1999–Aug 11, 2026.

Unit cost by award date · 18 priced lines

Jan 4, 1999Aug 11, 2026

DIBBS award history

Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.

18 distinct award lines

DateManufacturerQty × unitTotalContract
Aug 11, 20265UY76CAVANAUGH GOVERNMENT GROUP, LLCNAPERVILLE, ILSAM1,900 × $0.47$893SPE4A626PAT53
Feb 19, 20261HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM1,000 × $0.47$470SPE4A526FAWU9
Dec 19, 20251HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM1,272 × $0.47$598SPE4A526FAC9R
Aug 14, 20251HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM713 × $0.47$335SPE4A525FB7KQ
Jun 13, 20251HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM834 × $0.39$325SPE4A525FAVNB
May 16, 20251HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM748 × $0.39$292SPE4A525FAKFY
Mar 23, 20251HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM2,370 × $0.39$924SPE4A525FAV9Z
Dec 18, 20241HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM2,692 × $0.39$1,050SPE4A525FA822P00001
Nov 14, 20241HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM1,118 × $0.39$436SPE4A625FAV68
Jul 18, 20241HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM1,869 × $0.39$729SPE4A624FC66C
Dec 17, 20231HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM2,381 × $0.34$810SPE4A624FAUX0
Aug 20, 20231HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM3,258 × $0.34$1,108SPE4A623FBDXD
Jun 16, 20236R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM2,726 × $0.57$1,554SPE4A623PR586P00001
May 14, 20216U503LIBERTY FASTENER COBENSENVILLE, ILSAM6,729 × $0.21$1,413SPE5EJ21V3605P00001
Jun 14, 20186JSD9MIDWEST MILITARY FASTENERS LLCHOWELL, MISAM12,026 × $0.17$2,044SPE5E318V6448

Manufacturers who have won this NSN

Distinct CAGEs with a confirmed DIBBS award line for this part — each opens the manufacturer page.

0ZBE8TRIMAN INDUSTRIES INCMORRISTOWN, NJSAM
1HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM
5UY76CAVANAUGH GOVERNMENT GROUP, LLCNAPERVILLE, ILSAM
6JSD9MIDWEST MILITARY FASTENERS LLCHOWELL, MISAM
6R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM
6U503LIBERTY FASTENER COBENSENVILLE, ILSAM

Approved manufacturers

Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.

56161GENERAL DYNAMICS LAND SYSTEMSLONDON, ONSAM

PN 10551445

81348FEDERAL SPECIFICATIONS PROMULGATEDNATL INSTITUTE STDS & TECH, MDSAM

PN FF-W-92

Characteristics

FLIS item characteristics from PUB LOG identification.

CharacteristicValue
HOLE DIAMETERINCHES NOMINAL 0.562
MATERIALOVERALL STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 316
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL FED STD ALL MATERIAL RESPONSES 66
NONDEFINITIVE SPEC/STD DATATYPE A AND GRADE 1 AND CLASS B
OVERALL DIAMETERINCHES NOMINAL 1.250
SURFACE TREATMENTOVERALL PASSIVATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35
THICKNESSINCHES MINIMUM 0.062 AND INCHES MAXIMUM 0.078

Open buys

SPE4A626T33RG

DIBBS · quotes by Sep 28, 2026 · UNRESTRICTED