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NUT,SELF-LOCKING,HEXAGON

5310-01-501-0957NIIN 015010957USAEA · activeDEMIL ASOS SMSCatalog $40
FSC5310Nuts and Washers
Suppliers
7
DIBBS awards
14
Total value
$818
Last award
Jun 4, 2026

Price to win

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

Average unit cost

$23.11

Weighted average

$17.04

Weighted by quantity

Observed range

$5.00–$50.00

Coverage

14 awards

Jan 21, 2014 – Jun 4, 2026

Average: $23.11 · Weighted avg: $17.04 · Range: $5.00$50.00 · Based on 14 awards, Jan 21, 2014Jun 4, 2026.

Unit cost by award date · 14 priced lines

Jan 21, 2014Jun 4, 2026

DIBBS award history

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

14 distinct award lines

DateManufacturerQty × unitTotalContract
Jun 4, 202608TC8LBS ENTERPRISES INCWHITE MARSH, MDSAM8 × $7.50$60SPE4A626PT644
Sep 12, 20255U0N0CONSOLIDATED INVENTORY SUPPLY, INC.ALCOA, TNSAM2 × $29.95$60SPE4A025V1012
Aug 6, 20257Z016KAMPI COMPONENTS CO INCFAIRLESS HILLS, PASAM4 × $22.99$92SPE4A025V0860
Jun 12, 20255U0N0CONSOLIDATED INVENTORY SUPPLY, INC.ALCOA, TNSAM2 × $29.95$60SPE4A625V342X
Nov 28, 202308TC8LBS ENTERPRISES INCWHITE MARSH, MDSAM2 × $30.00$60SPE4A024P0302
May 27, 20217Z016KAMPI COMPONENTS CO INCFAIRLESS HILLS, PASAM2 × $37.84$76SPE5E221V2175
Nov 23, 202008TC8LBS ENTERPRISES INCWHITE MARSH, MDSAM12 × $5.00$60SPE5E821V0867
May 4, 202056354ENERGY MACHINERY, INC.ROCKLAND, MASAM2 × $50.00$100SPE5E820V5198
Feb 25, 202056354ENERGY MACHINERY, INC.ROCKLAND, MASAM2 × $25.00$50SPE5E820V3506
Dec 28, 201708TC8LBS ENTERPRISES INCWHITE MARSH, MDSAM2 × $30.00$60SPE5E818V2457
Mar 22, 201761KM5JIT INDUSTRIES, INC.MADISON, ALSAM2 × $13.85$28SPE5EN16D00111967
Aug 26, 201508TC8LBS ENTERPRISES INCWHITE MARSH, MDSAM4 × $15.00$60SPE5E815V7893
Jul 24, 20145E074HOWCO DISTRIBUTING CO.VANCOUVER, WASAM2 × $13.95$28SPE5E814M3553P00001
Jan 21, 201408TC8LBS ENTERPRISES INCWHITE MARSH, MDSAM2 × $12.50$25SPE7L014M0958

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.

33968CLARK EQUIPMENT COSTATESVILLE, NCSAM

PN 35252600

Characteristics

FLIS item characteristics from PUB LOG identification.

CharacteristicValue
BEARING SURFACE TYPEFLAT
END ITEM IDENTIFICATIONCONTRACTOR LOGISTICS LIFETIME SUPPORT (CRLS), HYDRAULIC EXCAVATOR TYPE 2 (HYEX)(MODEL 230 LCRD HX2) NSN 3805-01-463-0806, TM5-3805-280-24-P
MATERIALOVERALL STEEL
NOMINAL THREAD SIZEINCHES 0.312
NUT HEIGHTINCHES MINIMUM 0.249
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, LOCK 5/16-18
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATSINCHES MINIMUM 0.547

Open buys

SPE4A626T31DW

DIBBS · quotes by Sep 24, 2026 · UNRESTRICTED