Home · NSN 01-737-6305

NSN 01-737-6305 — Union,Tube

NIIN 01-737-6305 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-737-6305 is the national stock number for an union,tube. It cross-references to 2 manufacturer part numbers from 1 CAGE code, including Sae International; the primary is AS5406. The unit of issue is EA and the FLIS list price is $22.18.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

2

part numbers from 1 CAGE

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-737-6305: 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
AS5406D05V0U583Sae International3 · Design control (vendor)2 · Fully interchangeable
AS54060U583Sae International5 · Secondary reference1 · 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 AS5406.

Request AS5406

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
$22.18
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Nominal Pipe Size Accommodated
OVERALL INCHES 0.312
Thread Class
3A
End Item Identification
AIRCRAFT, BOEING, EA-18
Leg Length
FIRST END INCHES NOMINAL 1.203
Nominal Length
OVERALL INCHES 2.047
Connection Type
OVERALL THREADED EXTERNAL
Thread Quantity Per Inch
20
Coupling Flange Shape
HEXAGON
Nominal Outside Diameter
ALL ENDS BULKHEAD INCHES 0.73
Part Name Assigned By Controlling Agency
FITTING, UNION, TUBE, 0.375 BULKHEAD
Material
BODY ALUMINUM ALLOY 2024
Material Document And Classification
BODY AEROSPACE MATERIAL SPEC STD 1ST MATERIAL RESPONSE A-S-QQ-A-225 TO 6 OR AEROSPACE MATERIAL SPEC STD 2ND MATERIAL RESPONSE A-S-QQ-A-225 TO 6 OR AEROSPACE MATERIAL SPEC STD 3RD MATERIAL RESPON
Thread Series Designator
OVERALL UNIFIED NATIONAL JOINT FINE (UNJF)

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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