Home · FSC 4710 Pipe, Tube And Rigid Tubing · NSN 4710-01-365-7172

NSN 4710-01-365-7172 — Tube Assembly,Metal

NIIN 01-365-7172 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 4710-01-365-7172 is the national stock number for a tube assembly,metal in federal supply class 4710 (Pipe, Tube And Rigid Tubing). It cross-references to 2 manufacturer part numbers from 1 CAGE code, including East/West Industries, Inc.; the primary is 325E355. The unit of issue is EA and the FLIS list price is $1,304.07.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 9, 2026 for $33,940 from East/West Industries, Inc.. 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 1 CAGE

open solicitations, all agencies

government buy in 24 months

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
325E355-1	30941	East/West Industries, Inc.	3 · Design control (vendor)	2 · Fully interchangeable
325E355	30941	East/West Industries, Inc.	D	9 · Reference only

Government demand

Nothing open right now. Last government buy Sep 9, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Sep 9, 2026	East/West Industries, Inc. 30941			$33,940	Dla	SPE7M424P0700 » Award/Basic Package View

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy 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 325E355.

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

DLA management data

FLIS unit price: $1,304.07
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Wall Thickness: INCHES NOMINAL 0.035
Thread Class: 3B
Thread Direction: SINGLE END RIGHT-HAND
Mating End Quantity: 2
Seat Angle In Deg: 33.0
Design Form: PREBENT
Tube Outside Diameter: INCHES NOMINAL 0.250
End Connection Spec/Std: MIL,MS20819,P/N MS20819-4D AND ANA,AN818,P/N AN818-4D
Nominal Thread Size: SINGLE END INCHES 0.438
Criticality Code Justification: FEAT
Special Features: FLIGHT SAFETY CRITICAL
Material: TUBING ALUMINUM ALLOY 5052
Material Document And Classification: TUBING FED SPEC SINGLE MATERIAL RESPONSE WW-T-700 TO 4, ALLOY 5052
Proprietary Characteristics: PACS
Thread Series Designator: SINGLE END UNIFIED NATIONAL JOINT FINE (UNJF)

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.