Home · FSC 4730 Hose, Pipe, Tube, Lubrication, And Railing Fittings · NSN 4730-01-258-7245
NSN 4730-01-258-7245 — Cap,Pipe
NIIN 01-258-7245 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
Buying rhythm
from 15 government buys since 2017
The government has bought this item about every 5 months (loose, gaps vary ±89%). Last buy Dec 24, 2025. 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 34,631 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 4730-01-258-7245 is the national stock number for a cap,pipe in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, And Railing Fittings). It cross-references to 2 manufacturer part numbers from 1 CAGE code, including Puget Sound Naval Shipyard And Intermediate Maintence Facility; the primary is 2301-021. The unit of issue is EA and the FLIS list price is $29.29.
The U.S. government has bought this item 18 times on record, 7 of them in the last 24 months, most recently on December 24, 2025 at $31.79 each from World Airmotive Supply Corp. The median unit price paid over 36 months is $20.85. 1 solicitation is open right now, the soonest due October 5, 2026 for 67 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.
2
part numbers from 1 CAGE
1
open solicitation, all agencies
7
government buys in 24 months · median $20.85
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 |
|---|---|---|---|---|
| 2301-021 PC 14 | 82522 | Puget Sound Naval Shipyard And Intermediate Maintence Facility | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 2301-021 | 82522 | Puget Sound Naval Shipyard And Intermediate Maintence Facility | D | 9 · Reference only |
Government demand
Open DLA RFQs (DIBBS)
- SPE7M326T9475 · 67 EA · due Oct 5, 2026 · N · AMSC G · DIBBS
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Dec 24, 2025 | World Airmotive Supply Corp 1GDS6 | 104 | $31.79 | Dla | SPE7M326P0432 | |
| Oct 23, 2025 | World Airmotive Supply Corp 1GDS6 | 146 | $18.00 | Dla | SPE7M326P0143 | |
| Sep 8, 2025 | World Airmotive Supply Corp 1GDS6 | 50 | $19.87 | Dla | SPE7M025P5449 | |
| Jun 25, 2025 | Vertical Solutions Inc 86BR3 | 50 | $21.72 | Dla | SPE7M325P1215 | |
| Jun 25, 2025 | Vertical Solutions Inc 86BR3 | 1 | $82.50 | Dla | SPE7M325P1214 | |
| Mar 1, 2025 | Vertical Solutions Inc 86BR3 | 50 | $19.98 | Dla | SPE7L025P1167 | |
| Nov 22, 2024 | Unlimited Manufacturing Service, Inc 0EC00 | 50 | $24.00 | Dla | SPE7M125P1737 | |
| Mar 12, 2024 | Aviarms Support Corp 58985 | 50 | $18.00 | Dla | SPE7M024P2656 | |
| Aug 15, 2023 | Aviarms Support Corp 58985 | 50 | $17.00 | Dla | SPE7M023P6094 | |
| May 12, 2022 | Unlimited Manufacturing Service, Inc 0EC00 | 50 | $26.00 | Dla | SPE7M022V4036 | |
| May 11, 2022 | Unlimited Manufacturing Service, Inc 0EC00 | 50 | $26.00 | Dla | SPE7M022P2307 | |
| Dec 18, 2020 | American Defense Group LLC Dba American Defense Div Aerospace Defense 4ZFJ4 | 50 | $14.41 | Dla | SPE7M021P0761 | |
| May 29, 2020 | American Defense Group LLC Dba American Defense Div Aerospace Defense 4ZFJ4 | 50 | $14.41 | Dla | SPE7M020P3352 | |
| May 11, 2018 | Unlimited Manufacturing Service, Inc 0EC00 | 50 | $19.70 | Dla | SPE7M018P2994 | |
| Nov 30, 2017 | Unlimited Manufacturing Service, Inc 0EC00 | 50 | $19.70 | Dla | SPE7M018V2080 | |
| Aug 4, 2017 | Unlimited Manufacturing Service, Inc 0EC00 | 50 | $19.70 | Dla | SPE7M017VB634 | |
| May 22, 2017 | Tec Aerospace LLC 5D4G2 | 37 | $20.00 | Dla | SPE7M017V9028 | |
| Sep 1, 2009 | Afm Hardware, Inc. 344K9 | 16 | $37.25 | Dla | SPM7M009M6646 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 18 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 2301-021.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $29.29
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Jan 1, 2026
Item characteristics
- Nominal Pipe Size For Which Designed
- INCHES 6.000
- End Item Identification
- VARIOUS AAPLICATIOS
- Material
- OVERALL ALUMINUM ALLOY
- Material Document And Classification
- OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-250-8,T0
Related stock numbers
Other NSNs filed under the same part numbers.
- 01-258-5111 · Cap,Pipe
- 01-258-5112 · Cap,Pipe
- 01-258-5113 · Cap,Pipe
- 01-258-5114 · Cap,Pipe
- 01-258-5115 · Cap,Pipe
- 01-258-5116 · Cap,Pipe
- 01-258-5117 · Cap,Pipe
- 01-258-5118 · Cap,Pipe
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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