Home · FSC 5331 O-Ring · NSN 5331-01-685-0712

NSN 5331-01-685-0712 — O-Ring Set

NIIN 01-685-0712 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 8 government buys since 2021

The government has bought this item about every 11 months (regular, gaps vary ±52%). Last buy Sep 9, 2026. If the rhythm holds, the next one falls between Jan 17, 2027 and Oct 2, 2027: next buy not yet due. 1 solicitation is open right now.

How well this works: for regular items, "next buy about one typical gap after the last, give or take 121 days" caught the actual next buy 42% of the time across 15,552 past buys, against 22% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.

NSN 5331-01-685-0712 is the national stock number for an o-ring set in federal supply class 5331 (O-Ring). It cross-references to 1 manufacturer part number from 1 CAGE code, including Jcb Inc.; the primary is 400/D0592. The unit of issue is EA and the FLIS list price is $84.37.

The U.S. government has bought this item 9 times on record, 4 of them in the last 24 months, most recently on September 9, 2026 at $89.58 each from Larkos Packing And Distribution Inc.. The median unit price paid over 36 months is $67.19. 1 solicitation is open right now, the soonest due October 8, 2026 for 5 EA. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

1

part number from 1 CAGE

1

open solicitation, all agencies

4

government buys in 24 months · median $67.19

0

sellers with confirmed stock

Watch NSN 5331-01-685-0712: an email the morning the government solicits or buys it, or an AD names it. Free.
Know someone who should see this?

Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
400/D05920JKF0Jcb Inc.3 · Design control (vendor)2 · Fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 9, 2026Larkos Packing And Distribution Inc. 6PZL15$89.58DlaSPE7L126V221J
Sep 9, 2026Larkos Packing And Distribution Inc. 6PZL1$448DlaSPE7L126V221J » Award/Basic Package View
Jun 26, 2026Giga, Inc. 8S7065$72.53DlaSPE7L126V085F
Apr 16, 2025Giga, Inc. 8S70654$61.85DlaSPE7L125V7744
May 17, 2024All-Safe Inc 2X26450$59.00DlaSPE7L124V6021
Jun 29, 2023All-Safe Inc 2X26415$60.00DlaSPE7L123V7326
Jun 8, 2022Larkos Packing And Distribution Inc. 6PZL131$66.38DlaSPE7L122V7755
Feb 7, 2022Larkos Packing And Distribution Inc. 6PZL14$63.48DlaSPE7L122V1637
Sep 25, 2021Burhani Enterprises Inc 4NWK010$59.00DlaSPE7L121V5589

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 9 buys on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 400/D0592.

Request 400/D0592

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$84.37
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

End Item Identification
3930-01-659-8135
Part Name Assigned By Controlling Agency
O-RING KIT
Proprietary Characteristics
PACS

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

Get the daily Market Pulse

New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.