Home · NSN 00-240-1677

NSN 00-240-1677 — Union,Pipe

NIIN 00-240-1677 · unit of issue PG · AAC Z (insurance item) · source of supply SMS

NSN 00-240-1677 is the national stock number for an union,pipe. It cross-references to 6 manufacturer part numbers from 5 CAGE codes, including The American Society Of Mechanical Engineers, Demarkus Corp Refrigeration Engineering Corp, Crane Co Div Valve Div; the primary is ASME B16.39. The unit of issue is PG and the FLIS list price is $30.88.

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.

6

part numbers from 5 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-240-1677: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

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

Part numberCAGEManufacturerReferenceVariation
ASME B16.3905047The American Society Of Mechanical Engineers3 · Design control (vendor)1 · Not fully interchangeable
ASMEB16.39-16TA05047The American Society Of Mechanical Engineers5 · Secondary reference2 · Fully interchangeable
BM11383-3219422Demarkus Corp Refrigeration Engineering Corp5 · Secondary reference9 · Reference only
PT128014959Crane Co Div Valve Div5 · Secondary reference1 · Not fully interchangeable
PT1873854Universal-Grabler Corp5 · Secondary reference9 · Reference only
WWU531-16TA81348Federal Specifications Promulgated By General Services Administration Washington Dc5 · Secondary reference9 · Reference only

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 ASME B16.39.

Request ASME B16.39

No account needed. Goes to the sellers who carry this number or its family.

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

DLA management data

FLIS unit price
$30.88
Unit of issue
PG
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2026

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 1.250
Coupling Flange Shape
HEXAGON
Operating Pressure
FIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 150.0
Operating Pressure
SECOND RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 300.0
Nominal Overall Length
INCHES 2.260
Material
NUT IRON OR STEEL
Material
SEAT COPPER ALLOY
Material
TAILPIECE IRON OR STEEL
Material
THREAD PIECE IRON OR STEEL
Material Document And Classification
THREAD PIECE FED SPEC 1ST MATERIAL RESPONSE QQ-I-666 OR ASSN STD 1ST MATERIAL RESPONSE AST- A47 OR ASSN STD 1ST MATERIAL RESPONSE AST- A197 OR ASSN STD 1ST MATERIAL RESPONSE ANSI G49.1 OR ASS
Material Document And Classification
TAILPIECE FED SPEC 1ST MATERIAL RESPONSE QQ-I-666 OR ASSN STD 1ST MATERIAL RESPONSE AST- A47 OR ASSN STD 1ST MATERIAL RESPONSE AST- A197 OR ASSN STD 1ST MATERIAL RESPONSE ANSI G49.1 OR ASSN S
Material Document And Classification
NUT FED SPEC 1ST MATERIAL RESPONSE WQQ-I-666 OR ASSN STD 1ST MATERIAL RESPONSE AST- A47 OR ASSN STD 1ST MATERIAL RESPONSE HST- A197 OR ASSN STD 1ST MATERIAL RESPONSE ANSI G49.1 OR ASSN STD 2
Media For Which Designed
SECOND RESPONSE WATER-OIL-GAS
Media For Which Designed
FIRST RESPONSE STEAM
Surface Treatment
OVERALL ZINC
Surface Treatment Document And Classification
OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ-Z-325,TYE 2,CLASS 1 OR ASSN STD SINGLE TREATMENT RESPONSE AST- A153,CLASS A
Thread Series Designator
ALL ENDS NPT
Specification/Standard Data
GOVERNMENT SPECIFICATION 81348-WW-U-531

Related stock numbers

Other NSNs filed under the same part numbers.

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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