Part price histories · Federal supply class 5331

O-ring

NSN 5331-01-352-1981

The government last paid $1 per unit for this part on Jan 15, 2026. Below is every usual award on record: what it paid, how many it bought, who won it.

Last paid

per unit · Jan 15, 2026

Typical price

$3.50

9 awards on record

Range

$1–$3.95

lowest to highest unit price

Typical order

units per award

Past winners

different companies

Award history for NSN 5331-01-352-1981

Awarded	Qty	Unit price	Total	Winner	Bids
Jan 15, 2026	109	$1	$109	CAGE 08TC8	—
Mar 2, 2021	140	$2.75	$385	CAGE 1P0H6	—
Jun 5, 2015	174	$3.47	$604	CAGE 08TC8	—
Dec 2, 2013	114	$3.87	$441	Jgils LLC CAGE 1N8T8	—
Sep 27, 2011	27	$3.44	$92.88	Aqua-chem Inc CAGE 0EXU3	—
Aug 18, 2011	32	$3.54	$113	CAGE 0AG09	—
Apr 15, 2011	27	$3.62	$97.74	Aqua-chem Inc CAGE 0EXU3	—
Oct 21, 2010	27	$3.95	$107	CAGE 0AG09	—
Jan 12, 2006	60	$3.50	$210	Blue Raven CAGE 0ZBE8	—

From DLA's procurement history for this NSN. Bid counts are the number of offers recorded in federal contract records, where available. Surplus purchases are not included. Updated Oct 30, 2026.

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