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WASHER,FLAT

5310-01-175-5031NIIN 011755031USAEA · activeDEMIL ASOS SMSCatalog $8
FSC5310Nuts and Washers
Suppliers
7
DIBBS awards
13
Total value
$42,590
Last award
Sep 3, 2025

Price to win

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

Average unit cost

$6.02

Weighted average

$5.28

Weighted by quantity

Observed range

$2.95–$12.95

Coverage

13 awards

Jul 9, 1999 – Sep 3, 2025

Average: $6.02 · Weighted avg: $5.28 · Range: $2.95$12.95 · Based on 13 awards, Jul 9, 1999Sep 3, 2025.

Unit cost by award date · 13 priced lines

Jul 9, 1999Sep 3, 2025

DIBBS award history

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

13 distinct award lines

DateManufacturerQty × unitTotalContract
Sep 3, 20251HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM375 × $8.09$3,034SPE4A525FBC9L
Jul 25, 20231HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM481 × $5.96$2,867SPE4A623FBQ40
Oct 15, 20207SN84MURAR FLORENCESAINT CHARLES, MOSAM563 × $2.95$1,661SPE5E721V0520
Nov 6, 20197SN84MURAR FLORENCESAINT CHARLES, MOSAM445 × $3.29$1,464SPE5E720P0822
Apr 29, 20109V802HOWIE MANUFACTURING CO INCCAMDEN, NJSAM1,038 × $4.99$5,180SPM5AZ08D00460097
Apr 29, 20109V802HOWIE MANUFACTURING CO INCCAMDEN, NJSAM701 × $4.99$3,498SPM5AZ08D00460096
Jul 29, 20099V802HOWIE MANUFACTURING CO INCCAMDEN, NJSAM1,269 × $4.99$6,332SPM5AZ08D00460067
Apr 4, 20089V802HOWIE MANUFACTURING CO INCCAMDEN, NJSAM1,099 × $4.99$5,484SPM5AZ08D0046000101
Jan 31, 200836CT8GANZ LLCMERIDIAN, IDSAM671 × $5.20$3,489SPM5A808M0931P00001
Jul 30, 20076K404BASIC RUBBER AND PLASTICS CO.WALLED LAKE, MISAM558 × $6.60$3,683SPM5AB07M1827
Aug 9, 20060WGX9AGILITY DEFENSE & GOVERNMENTALEXANDRIA, VASAM795 × $6.71$5,334SPM5A006M0573P00002
Jul 19, 20066K404BASIC RUBBER AND PLASTICS CO.WALLED LAKE, MISAM13 × $12.95$168SPM5A706M1820
Jul 9, 19996K404BASIC RUBBER AND PLASTICS CO.WALLED LAKE, MISAM60 × $6.60$396SP054099W3288

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.

Characteristics

FLIS item characteristics from PUB LOG identification.

CharacteristicValue
OVERALL DIAMETERINCHES NOMINAL 0.675
SPECIAL FEATURESPACCQZT CORNERS ARE ROUNDED. 0.060 RADIUS;MATERIAL IS PLASTIC;MATERIAL DOCUMENT VESPELSPI-1
THICKNESSINCHES NOMINAL 0.100

Open buys

SPE4A626T28RQ

DIBBS · quotes by Sep 18, 2026 · UNRESTRICTED