Home · FSC 5330 Packing And Gasket Materials · NSN 5330-01-281-0831
NSN 5330-01-281-0831 — Retainer,Packing
NIIN 01-281-0831 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
Buying rhythm
from 6 government buys since 2017
The government has bought this item about every 2.0 years (loose, gaps vary ±78%). Last buy Sep 16, 2026. The gaps are too uneven to put a window on the next one. 1 solicitation is open right now.
How well this works: for loose items, "next buy about one typical gap after the last, give or take 136 days" caught the actual next buy 37% of the time across 35,590 past buys, against 24% 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 5330-01-281-0831 is the national stock number for a retainer,packing in federal supply class 5330 (Packing And Gasket Materials). It cross-references to 3 manufacturer part numbers from 2 CAGE codes, including Curtiss-Wright Electro-Mechanical Corporation, Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 For Cataloging; the primary is 11904-C-18. The unit of issue is EA and the FLIS list price is $20,697.94.
The U.S. government has bought this item 14 times on record, 2 of them in the last 24 months, most recently on September 16, 2026 at $16,972.18 each from Asrc Federal Facilities Logistics, LLC. The median unit price paid over 36 months is $14,837.23. 1 solicitation is open right now, the soonest due October 5, 2026 for 1 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.
3
part numbers from 2 CAGEs
1
open solicitation, all agencies
2
government buys in 24 months · median $14,837.23
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| 11904-C-18 | 0UBG9 | Curtiss-Wright Electro-Mechanical Corporation | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 14HM17X1 | 88032 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 For Cataloging | 3 · Design control (vendor) | 9 · Reference only |
| 14HM17X1 | 0UBG9 | Curtiss-Wright Electro-Mechanical Corporation | 5 · Secondary reference | 9 · Reference only |
| C-14HM17X1 | 88032 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 For Cataloging | 5 · Secondary reference | 9 · Reference only |
Government demand
Open DLA RFQs (DIBBS)
- SPE7L326T279C · 1 EA · due Oct 5, 2026 · N · AMSC L · DIBBS
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Sep 16, 2026 | Asrc Federal Facilities Logistics, LLC 79343 | 1 | $16,972.18 | Dla | SPE7L326V5055 | |
| Sep 16, 2026 | Asrc Federal Facilities Logistics, LLC 79343 | $16,972 | Dla | SPE7L326V5055 » Award/Basic Package View | ||
| Dec 19, 2023 | Asrc Federal Facilities Logistics, LLC 79343 | 1 | $14,837.23 | Dla | SPE7L324V2424 | |
| Oct 27, 2023 | Asrc Federal Facilities Logistics, LLC 79343 | 1 | $14,837.23 | Dla | SPE7L324V0862 | |
| Oct 8, 2019 | Brighton Cromwell LLC 3NNX8 | 2 | $7,885.00 | Dla | SPE5E320V0263 | |
| Oct 16, 2017 | Asrc Federal Facilities Logistics, LLC 79343 | 3 | $5,992.45 | Dla | SPE5EJ18V0312 | |
| May 10, 2017 | Brighton Cromwell LLC 3NNX8 | 3 | $6,026.72 | Dla | SPE5EJ17P1474 | |
| Aug 10, 2011 | Asrc Federal Facilities Logistics, LLC 79343 | 5 | $5,090.67 | Dla | SPM5M211V3530 | |
| Apr 16, 2011 | Asrc Federal Facilities Logistics, LLC 79343 | 3 | $5,090.67 | Dla | SPM5M211V2312 | |
| Mar 3, 2011 | Asrc Federal Facilities Logistics, LLC 79343 | 2 | $5,090.67 | Dla | SPM5M211V1802 | |
| Jun 4, 2010 | Asrc Federal Facilities Logistics, LLC 79343 | 2 | $4,910.50 | Dla | SPM5M310V1861 | |
| Nov 12, 2009 | Asrc Federal Facilities Logistics, LLC 79343 | 3 | $4,410.90 | Dla | SPM5M310V0318 | |
| Jul 25, 2009 | Asrc Federal Facilities Logistics, LLC 79343 | 5 | $4,097.16 | Dla | SPM5M309M2225 | |
| Nov 15, 1997 | Asrc Federal Facilities Logistics, LLC 79343 | 1 | $1,805.65 | Dla | SP056098M7816 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 14 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 11904-C-18.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $20,697.94
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- 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.
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