Home · NSN 00-278-9321

NSN 00-278-9321 — Elbow,Boss

NIIN 00-278-9321 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-278-9321 is the national stock number for an elbow,boss. It cross-references to 5 manufacturer part numbers from 11 CAGE codes, including Sae International, Aeronautical Standards Group Dept Of Navy And Air Force, Allan Aircraft Supply Co., LLC; the primary is AN928-12. The unit of issue is EA and the FLIS list price is $272.40.

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.

5

part numbers from 11 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-278-9321: 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
AS5191-120U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS48750U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
AN928-1288044Aeronautical Standards Group Dept Of Navy And Air Force5 · Secondary reference9 · Reference only
AN941-1288044Aeronautical Standards Group Dept Of Navy And Air Force5 · Secondary reference9 · Reference only
AN941-1206581Allan Aircraft Supply Co., LLC5 · Secondary reference1 · Not fully interchangeable
AN941-1217341Tech Aero Inc5 · Secondary reference9 · Reference only
AN941-1230974Aerofit, LLC5 · Secondary reference1 · Not fully interchangeable
AN941-1271563Collins Engineering Corp5 · Secondary reference9 · Reference only
AN941-1213899Hydro-Fitting Manufacturing Corporation5 · Secondary reference1 · Not fully interchangeable
AN941-1214397Faber Enterprises, Inc. Div Faber Enterprise Inc5 · Secondary reference9 · Reference only
AN941-1222995Crown Fitting Co Inc5 · Secondary reference9 · Reference only
AN941-1214798Designed Metal Connections Inc5 · Secondary reference9 · Reference only
AS487581343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AS48750U583Sae International5 · Secondary reference9 · Reference only
AS5191-1281343Society Of Automotive Engineers Inc5 · 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 AN928-12.

Request AN928-12

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
$272.40
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Thread Class
3B
Leg Length
SECOND END INCHES NOMINAL 1.203
Leg Length
FIRST END INCHES MINIMUM 1.203 AND INCHES MAXIMUM 1.219
Connection Type
ALL ENDS THREADED INTERNAL BOSS
Thread Quantity Per Inch
12
Nominal Thread Size
FIRST END INCHES 1.062
Flow Angle
DEGREES 45.0
Material
OVERALL STEEL COMP 1137 OR STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 1141
Material Document And Classification
OVERALL FED STD SINGLE MATERIAL RESPONSE 66,AISI TO SAE 1137,4130,4140 OR 1141
Media For Which Designed
SINGLE RESPONSE HYDRAULIC FLUID
Surface Treatment
OVERALL CADMIUM AND PAINT
Surface Treatment Document And Classification
OVERALL FED SPEC 1ST TREATMENT RESPONSE QQ--416,TY 1,CL 2
Thread Series Designator
ALL ENDS UN

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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