Home · NSN 01-645-8439

NSN 01-645-8439 — Cap,Protective,Dust And Moisture

NIIN 01-645-8439 · unit of issue EA · AAC Y (terminal item, replaced) · source of supply SMS

NSN 01-645-8439 is the national stock number for a cap,protective,dust and moisture. It cross-references to 2 manufacturer part numbers from 1 CAGE code, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use; the primary is NAS831. The unit of issue is EA and the FLIS list price is $0.70.

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 01-645-8439: 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
NAS83180205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)1 · Not fully interchangeable
NAS831-1880205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)2 · 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 NAS831.

Request NAS831

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
$0.70
Unit of issue
EA
Acquisition advice
Y — Terminal item, replaced
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Tube Outside Diameter For Which Designed
INCHES MINIMUM 1.135 AND INCHES MAXIMUM 1.175
Overall Diameter
INCHES MINIMUM 1.299 AND INCHES MAXIMUM 1.361
End Item Identification
2350-01-572-5988 ARMORED RECONNAISSANCE-AIRBORNE ASSAULT
Design Type
FRICTION
Width Across Flats
INCHES MINIMUM 0.025 AND INCHES MAXIMUM 0.065
Opening Inside Diameter For Which Designed
INCHES MINIMUM 1.083 AND INCHES MAXIMUM 1.103
Inside Diameter Length
INCHES MINIMUM 0.531 AND INCHES MAXIMUM 0.593
Part Name Assigned By Controlling Agency
CAP, PROTECTIVE
Material
PLASTIC, POLYETHYLENE (PP)
Material Document And Classification
MIL SPEC SINGLE MATERIAL RESPONSE -IL-B-81705, TYE I

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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