Home · NSN 01-160-5765

NSN 01-160-5765 — Reducer,Tube

NIIN 01-160-5765 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-160-5765 is the national stock number for a reducer,tube. It cross-references to 6 manufacturer part numbers from 5 CAGE codes, including Mueller Brass Co., Huntington Ingalls Inc, Naval Ship Systems Command; the primary is 2670-57PC39. The unit of issue is EA and the FLIS list price is $22.84.

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 01-160-5765: 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
A-48041947Mueller Brass Co.3 · Design control (vendor)1 · Not fully interchangeable
2670-57PC3943689Huntington Ingalls Inc5 · Secondary reference1 · Not fully interchangeable
503-4556027ITEM3943689Huntington Ingalls Inc5 · Secondary reference1 · Not fully interchangeable
845-2445071ITEM3980064Naval Ship Systems Command5 · Secondary reference1 · Not fully interchangeable
J5130U583Sae International5 · Secondary reference1 · Not fully interchangeable
J51381343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
UR3-8441947Mueller Brass Co.5 · 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 2670-57PC39.

Request 2670-57PC39

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
$22.84
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Thread Class
3A
Thread Class
3B
Reducer Type
CONCENTRIC
Connection Type
FIRST END THREADED INTERNAL TUBE
Connection Type
SECOND END THREADED EXTERNAL TUBE
Nominal Thread Size
FIRST END INCHES 0.750
Nominal Thread Size
SECOND END INCHES 0.438
Seat Angle
ALL ENDS DEGREES 45.0
Criticality Code Justification
ZZZY
Nominal Outside Diameter Tube Accommodated
FIRST END INCHES 0.500
Nominal Outside Diameter Tube Accommodated
SECOND END INCHES 0.250
Nominal Overall Length
INCHES 1.375
Material
OVERALL COPPER ALLOY 360
Thread Series Designator
ALL ENDS UNF
Specification/Standard Data
PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 81343-J513
Nondefinitive Spec/Std Data
FIGURE 22
Reference Number Differentiating Characteristics
MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

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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