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WASHER,FLAT

5310-01-361-8386NIIN 013618386USABG · inactiveDEMIL ASOS SMSCatalog $13
FSC5310Nuts and Washers
Suppliers
11
DIBBS awards
20
Total value
$11,512
Last award
Jul 9, 2025

Price to win

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

Average unit cost

$7.34

Weighted average

$5.67

Weighted by quantity

Observed range

$1.13–$11.37

Coverage

20 awards

Sep 21, 2010 – Jul 9, 2025

Average: $7.34 · Weighted avg: $5.67 · Range: $1.13$11.37 · Based on 20 awards, Sep 21, 2010Jul 9, 2025.

Unit cost by award date · 20 priced lines

Sep 21, 2010Jul 9, 2025

DIBBS award history

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

20 distinct award lines

DateManufacturerQty × unitTotalContract
Jul 9, 20251HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM37 × $11.37$421SPE4A525FB21B
Apr 22, 20251HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM12 × $9.48$114SPE4A525FAADA
Mar 18, 20251HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM48 × $9.48$455SPE4A525FAP8Z
Mar 18, 20251HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM13 × $9.48$123SPE4A525FAP8Y
Feb 11, 20251HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM6 × $9.48$57SPE4A525FA6REP00001
Feb 11, 20251HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM25 × $9.48$237SPE4A525FA6RF
Nov 26, 20241HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM35 × $9.48$332SPE4A625FAP2Z
Jan 9, 20241HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM29 × $8.38$243SPE4A624FAHVR
Aug 15, 20231HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM122 × $8.38$1,022SPE4A623FBXD5
Aug 15, 20231HEN9NOBLE SUPPLY & LOGISTICS, LLCBOSTON, MASAM124 × $8.38$1,039SPE4A623FBXD6
Jul 1, 20224GK47LONGHORN REGIONAL SERVICE CENTER LLCKILLEEN, TXSAM107 × $4.57$489SPE4A622V453FP00001
Jun 8, 20225U7R1MENDOTA ENTERPRISE INCBOLINGBROOK, ILSAM185 × $4.60$851SPE4A622PP283
Jan 19, 20215UY76CAVANAUGH GOVERNMENT GROUP, LLCNAPERVILLE, ILSAM205 × $3.50$718SPE5E821V1396
Nov 10, 20207A013CENTRAL DIESEL, INC.RICHMOND, VASAM203 × $1.13$229SPE5E821V0719P00001
Oct 27, 20205YPU3GULF PRODUCTS & SERVICESMOBILE, ALSAM56 × $3.75$210SPE5E821V0535

Manufacturers who have won this NSN

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

338X5ND DEFENSE LLCMADISON HEIGHTS, MISAM

Also MCRL-listed · PN 25707R1, 5320000007-00, 5320000037-00, ESP-F-16.101-GS +1 more

Approved manufacturers

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

0Y3H3FASTENAL COMPANYWINONA, MNSAM

PN 12759-00196, 33113

Characteristics

FLIS item characteristics from PUB LOG identification.

CharacteristicValue
END ITEM IDENTIFICATIONMRAP - COMMON NSN - USED ON 2 MRAP VARIANTS AND 2 OTHER WEAPON SYSTEMS; MAXXPRO DASH ISS W/CROWS AND W/OGPK
HOLE DIAMETERINCHES NOMINAL 0.281
MATERIALOVERALL STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL MFR REF SINGLE MATERIAL RESPONSE 1040 TO 1065 ER CE-S A-0, ART 1, QUENCHED AND TE-ERED TO RC 36 TO 42
OVERALL DIAMETERINCHES NOMINAL 0.625
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER,FLAT 1/4 (.281X.625X.07
PROPRIETARY CHARACTERISTICSNPAC
SPECIAL FEATURES5/16 HARDENED WASHERS, .344 NOM ID,.688 NOM OD,.089 NOM THICKNESS.STEEL 1040 TO 1065 PER CEMS A-0,PART 1,QUENCHED AND TEMPERED TO RE36 TO 42. THESE WASHERS ARE INTENDED FOR USE IN HIGH CLAMPING LOADS, TO MINIMIZE EMBEDDING, AND TO AID TORQUING.
SURFACE TREATMENTOVERALL ZINC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL MFR REF SINGLE TREATMENT RESPONSE ZINC TRIVALENT (ZN6A) CE-S G-20, CLASS 20, CLASS 6A
THICKNESSINCHES NOMINAL 0.075

Open buys

SPE4A626T35JB

DIBBS · quotes by Sep 30, 2026 · UNRESTRICTED