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WASHER,FLAT

5310-01-662-6178NIIN 016626178USAEA · activeDEMIL ASOS SMSCatalog $7
FSC5310Nuts and Washers
Suppliers
2
DIBBS awards
20
Total value
$37,354
Last award
Oct 15, 2025

Price to win

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

Average unit cost

$5.16

Weighted average

$5.03

Weighted by quantity

Observed range

$4.29–$8.62

Coverage

20 awards

Jun 27, 2018 – Oct 15, 2025

Average: $5.16 · Weighted avg: $5.03 · Range: $4.29–$8.62 · Based on 20 awards, Jun 27, 2018–Oct 15, 2025.

Unit cost by award date · 20 priced lines

Jun 27, 2018Oct 15, 2025

DIBBS award history

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

20 distinct award lines

DateManufacturerQty × unitTotalContract
Oct 15, 202596169ELECTRIC BOAT CORPORATIONGROTON, CTSAM835 × $4.88$4,075SPE4A626P2029
Feb 18, 202596169ELECTRIC BOAT CORPORATIONGROTON, CTSAM683 × $4.87$3,326SPE4A625V9071P00002
Dec 11, 202496169ELECTRIC BOAT CORPORATIONGROTON, CTSAM589 × $4.67$2,751SPE4A625V4911P00001
Jun 10, 202496169ELECTRIC BOAT CORPORATIONGROTON, CTSAM265 × $5.29$1,402SPE4A624V249P
May 1, 202496169ELECTRIC BOAT CORPORATIONGROTON, CTSAM358 × $4.67$1,672SPE4A624V150H
Mar 25, 202496169ELECTRIC BOAT CORPORATIONGROTON, CTSAM597 × $4.67$2,788SPE4A624V056G
Feb 27, 202496169ELECTRIC BOAT CORPORATIONGROTON, CTSAM481 × $4.87$2,342SPE4A624V9910
Oct 11, 202296169ELECTRIC BOAT CORPORATIONGROTON, CTSAM238 × $5.14$1,223SPE4A623V0640
Sep 12, 202296169ELECTRIC BOAT CORPORATIONGROTON, CTSAM465 × $4.29$1,995SPE4A622V648Z
Aug 4, 202296169ELECTRIC BOAT CORPORATIONGROTON, CTSAM548 × $5.14$2,817SPE4A622V543J
Jun 29, 202296169ELECTRIC BOAT CORPORATIONGROTON, CTSAM229 × $5.14$1,177SPE7M022V4837
May 24, 202296169ELECTRIC BOAT CORPORATIONGROTON, CTSAM238 × $5.14$1,223SPE4A622V343M
May 2, 202296169ELECTRIC BOAT CORPORATIONGROTON, CTSAM238 × $5.14$1,223SPE4A622V282C
Jan 4, 202296169ELECTRIC BOAT CORPORATIONGROTON, CTSAM238 × $5.14$1,223SPE4A622V8430
Nov 15, 202196169ELECTRIC BOAT CORPORATIONGROTON, CTSAM238 × $5.14$1,223SPE4A622P4211P00001

Manufacturers who have won this NSN

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

96169ELECTRIC BOAT CORPORATIONGROTON, CTSAM

Also MCRL-listed · PN 497A10091-4MOD, H443-0103-61

Approved manufacturers

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

53711NAVAL SEA SYSTEMS COMMANDWASHINGTON NAVY YARD, DCSAM

PN 497A10091-4MOD, 7016014-497A10091-4MOD

Characteristics

FLIS item characteristics from PUB LOG identification.

CharacteristicValue
HOLE DIAMETERINCHES NOMINAL 0.390
MATERIALOVERALL PLASTIC PHENOLIC
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-I-24768 TO 27
OVERALL DIAMETERINCHES NOMINAL 1.050
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER,FLAT
PROPRIETARY CHARACTERISTICSPACS
WIDTHINCHES NOMINAL 0.250

Open buys

SPE4A626T35KA

DIBBS · quotes by Sep 30, 2026 · UNRESTRICTED