Home · FSC 5331 O-Ring · NSN 5331-01-463-8691

NSN 5331-01-463-8691 — O-Ring

NIIN 01-463-8691 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 5 government buys since 2018

The government has bought this item about every 1.6 years (regular, gaps vary ±58%). Last buy Jul 24, 2024. If the rhythm holds, the next one falls between Apr 26, 2025 and Nov 1, 2026: a buy is due about 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 5331-01-463-8691 is the national stock number for an o-ring in federal supply class 5331 (O-Ring). It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including Emerson Automation Solutions Final Control Us Lp, Anderson Greenwood Lp Dba Anderson Greenwood Crosby; the primary is 05.1053.114. The unit of issue is EA and the FLIS list price is $62.08.

The U.S. government has bought this item 8 times on record, most recently on July 24, 2024 at $43.03 each from Asrc Federal Facilities Logistics, LLC. The median unit price paid over 36 months is $44.72. 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.

part numbers from 2 CAGEs

open solicitations, all agencies

government buys in 24 months · median $44.72

sellers with confirmed stock

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Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
051053114E7	15187	Emerson Automation Solutions Final Control Us Lp	3 · Design control (vendor)	2 · Fully interchangeable
05.1053.114	01343	Anderson Greenwood Lp Dba Anderson Greenwood Crosby	5 · Secondary reference	9 · Reference only
05.1053.114	15187	Emerson Automation Solutions Final Control Us Lp	5 · Secondary reference	2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Jul 24, 2024. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Buyer	Reference
Jul 24, 2024	Asrc Federal Facilities Logistics, LLC 79343	9	$43.03	Dla	SPE7L124V7803
May 7, 2024	Asrc Federal Facilities Logistics LLC 8FBE7	7	$46.40	Dla	SPE7MC24P1525
May 16, 2022	Lynn Electronics LLC 19151	5	$49.99	Dla	SPE7L122V7025
Feb 4, 2021	Asrc Federal Facilities Logistics, LLC 79343	14	$23.73	Dla	SPE7L121P2322
Jul 3, 2018	Lynn Electronics LLC 19151	7	$36.90	Dla	SPE5E818V7944
Mar 11, 2015	Asrc Federal Facilities Logistics, LLC 79343	14	$14.75	Dla	SPE5E815M2261
Jun 1, 2011	Asrc Federal Facilities Logistics, LLC 79343	2	$85.00	Dla	SPM7M011M6090
Jun 1, 2011	Asrc Federal Facilities Logistics, LLC 79343	2	$85.00	Dla	SPM7M011M6078

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 8 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 05.1053.114.

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

DLA management data

FLIS unit price: $62.08
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Shelf life code: Y
Effective: Oct 1, 2025

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.