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WASHER,KEY

5310-00-877-9577NIIN 008779577InternationalEA · inactiveDEMIL ASOS SMSCatalog $7
FSC5310Nuts and Washers
Suppliers
7
DIBBS awards
20
Total value
$9,068
Last award
May 21, 2026

Price to win

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

Average unit cost

$3.69

Weighted average

$3.71

Weighted by quantity

Observed range

$3.19–$9.18

Coverage

20 awards

Sep 8, 2014 – May 21, 2026

Average: $3.69 · Weighted avg: $3.71 · Range: $3.19–$9.18 · Based on 20 awards, Sep 8, 2014–May 21, 2026.

Unit cost by award date · 20 priced lines

Sep 8, 2014May 21, 2026

DIBBS award history

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

20 distinct award lines

DateManufacturerQty × unitTotalContract
May 21, 20268R639CENTURY FASTENERS CORPTAMPA, FLSAM104 × $9.18$955SPE4A626PR998
Apr 4, 20251BRD5FDH AERO, LLCCOMMERCE, CASAM126 × $4.98$627SPE4A625V130S
Oct 18, 20216R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM385 × $3.99$1,536SPE4A622V1779
Aug 23, 20176R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM221 × $3.19$705SPM5EY13D0555017401
Aug 23, 20176R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM221 × $3.19$705SPM5EY13D0555017301
Sep 8, 20156R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM242 × $3.28$794SPM5EY13D05550046
Sep 8, 20156R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM28 × $3.28$92SPM5EY13D05550045
Sep 8, 20156R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM13 × $3.28$43SPM5EY13D05550044
Sep 3, 20156R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM2 × $3.28$7SPM5EY13D05550043
Jun 1, 20156R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM58 × $3.28$190SPM5EY13D05550036
Jun 1, 20156R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM2 × $3.28$7SPM5EY13D05550035
Jun 1, 20156R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM189 × $3.28$620SPM5EY13D05550037
Jan 5, 20156R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM236 × $3.28$774SPM5EY13D05550030
Jan 4, 20156R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM16 × $3.28$52SPM5EY13D05550029
Jan 4, 20156R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM2 × $3.28$7SPM5EY13D05550028

Manufacturers who have won this NSN

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

1BRD5FDH AERO, LLCCOMMERCE, CASAM
6R888J. T. D. STAMPING CO INCWEST BABYLON, NYSAM
8R639CENTURY FASTENERS CORPTAMPA, FLSAM

Approved manufacturers

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

80205NATIONAL AEROSPACE STANDARDSARLINGTON, VASAM

PN MS21258C55

88044AERONAUTICAL STANDARDS GROUP DEPT OFWASHINGTON, DCSAM

PN AN7503-55

9009HJEDNOLITY INDEKS MATERIALOWY -NO CITY, KUJAWSKO-POMORSKIESAM

PN 5310PL1860989

96906MILITARY STANDARDSSAM

PN MS21258C55

Characteristics

FLIS item characteristics from PUB LOG identification.

CharacteristicValue
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEYINCHES MINIMUM 1.552 AND INCHES MAXIMUM 1.562
HOLE DIAMETERINCHES MINIMUM 3.443 AND INCHES MAXIMUM 3.453
INTERNAL KEY QUANTITY1
INTERNAL STRAIGHT KEY WIDTHINCHES MINIMUM 0.271 AND INCHES MAXIMUM 0.291
MATERIALOVERALL STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1025
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL ASSN STD ALL MATERIAL RESPONSES AST- A108
MATERIAL THICKNESSINCHES MINIMUM 0.120 AND INCHES MAXIMUM 0.130
OUTSIDE DIAMETERINCHES MINIMUM 4.720 AND INCHES MAXIMUM 4.780
SURFACE TREATMENTOVERALL CADMIUM AND CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 3

Open buys

SPE4A626T32XR

DIBBS · quotes by Sep 25, 2026 · UNRESTRICTED