Home · NSN 00-186-9494

NSN 00-186-9494 — Adapter,Straight,Pipe To Tube

NIIN 00-186-9494 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-186-9494 is the national stock number for an adapter,straight,pipe to tube. It cross-references to 3 manufacturer part numbers from 4 CAGE codes, including Aeronautical Standards Group Dept Of Navy And Air Force, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Society Of Automotive Engineers Inc; the primary is AN816-21D. The unit of issue is EA and the FLIS list price is $5.58.

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.

3

part numbers from 4 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-186-9494: 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
AN816-21D88044Aeronautical Standards Group Dept Of Navy And Air Force2 · Item ident. reference2 · Fully interchangeable
MIL-F-550981349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
AS4842/181343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AS4842/10U583Sae 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 AN816-21D.

Request AN816-21D

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
$5.58
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Nominal Pipe Size Accommodated
SECOND END INCHES 1.000
Thread Class
3A
Connection Type
FIRST END THREADED EXTERNAL PIPE
Connection Type
SECOND END THREADED EXTERNAL BOSS
Thread Quantity Per Inch
12
Nominal Thread Size
SECOND END INCHES 1.625
Nominal Thread Size
FIRST END INCHES 1.000
Nominal Overall Length
INCHES 2.328
Material
OVERALL ALUMINUM ALLOY
Surface Treatment
OVERALL ANODIZE
Thread Series Designator
SECOND END UNIFIED NATIONAL JOINT (UNJ)
Thread Series Designator
FIRST END ANPT
Specification/Standard Data
GOVERNMENT STANDARD 88044-AN816 AND PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 81343-AS4842 TO 1

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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