Home · NSN 00-240-1678

NSN 00-240-1678 — Union,Pipe

NIIN 00-240-1678 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-240-1678 is the national stock number for an union,pipe. It cross-references to 8 manufacturer part numbers from 7 CAGE codes, including The American Society Of Mechanical Engineers, Engineered Air Systems, Inc. Dba Drs Sustainment Systems, Demarkus Corp Refrigeration Engineering Corp; the primary is 1-1-2. The unit of issue is EA and the FLIS list price is $8.30.

No government purchase of this stock number is on our record yet. 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 7 CAGEs

open solicitations, all agencies

government buys 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
B16.39	05047	The American Society Of Mechanical Engineers	3 · Design control (vendor)	1 · Not fully interchangeable
10522-1	90598	Engineered Air Systems, Inc. Dba Drs Sustainment Systems	5 · Secondary reference	9 · Reference only
ASMEB16.39-17-T-A	05047	The American Society Of Mechanical Engineers	5 · Secondary reference	9 · Reference only
BM11352-151	19422	Demarkus Corp Refrigeration Engineering Corp	5 · Secondary reference	9 · Reference only
PT1280	14959	Crane Co Div Valve Div	5 · Secondary reference	9 · Reference only
PT18	73854	Universal-Grabler Corp	5 · Secondary reference	9 · Reference only
WWU531-17TA	81348	Federal Specifications Promulgated By General Services Administration Washington Dc	5 · Secondary reference	9 · Reference only
1-1-2	05172	Aai Corporation Div Mississippi Operations	C	1 · Not fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

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

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 1-1-2.

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

DLA management data

FLIS unit price: $8.30
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Reducer Type: CONCENTRIC
Maximum Operating Temp: SECOND RESPONSE FAHRENHEIT 450.0
Maximum Operating Temp: FIRST RESPONSE FAHRENHEIT 450.0
Connection Type: ALL ENDS THREADED INTERNAL PIPE
Seat Type: GROUND-JOINT
Nominal Thread Size: ALL ENDS INCHES 1.500
Coupling Flange Shape: HEXAGON
Operating Pressure: SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0
Nominal Overall Length: INCHES 2.410
Material: OVERALL IRON MALLEABLE
Material Document And Classification: OVERALL FED SPEC 1ST MATERIAL RESPONSE QQ-I-666JGBAST- A47
Media For Which Designed: FIRST RESPONSE STEAM
Media For Which Designed: SECOND RESPONSE WATER-OIL-GAS
Surface Treatment: OVERALL ZINC
Surface Treatment Document And Classification: OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ-Z-325
Thread Series Designator: ALL ENDS NPT
Specification/Standard Data: PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 05047-B16.39
Nondefinitive Spec/Std Data: CLASS 1 AND TYPE A

Related stock numbers

Other NSNs filed under the same part numbers.

00-092-9670 · Union,Pipe
00-189-2598 · Union,Pipe
00-189-2599 · Union,Pipe
00-189-2602 · Union,Pipe
00-189-2606 · Union,Pipe
00-189-2615 · Union,Pipe
00-189-2619 · Union,Pipe
00-189-2625 · Union,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.