Home · NSN 01-024-4751

NSN 01-024-4751 — Screw,Machine

NIIN 01-024-4751 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-024-4751 is the national stock number for a screw,machine. It cross-references to 3 manufacturer part numbers from 15 CAGE codes, including Fastener Innovation Technology, Inc., Howmet Global Fastening Systems Inc, Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc; the primary is NAS1221 3E2. The unit of issue is EA and the FLIS list price is $2.54.

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 15 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-024-4751: 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
NAS1221-3E258998Fastener Innovation Technology, Inc.3 · Design control (vendor)2 · Fully interchangeable
NAS1221-3E206950Howmet Global Fastening Systems Inc3 · Design control (vendor)2 · Fully interchangeable
NAS1221-3E2L4528Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc3 · Design control (vendor)2 · Fully interchangeable
NAS1221-3E273197Hi-Shear Corporation3 · Design control (vendor)2 · Fully interchangeable
NAS1221-3E280205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)2 · Fully interchangeable
NAS1221-3E280539Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana3 · Design control (vendor)2 · Fully interchangeable
NAS1221 3E292215Howmet Global Fastening Systems Inc Div Torrance Operations5 · Secondary reference9 · Reference only
NAS1221-3E217446Huck International, Inc5 · Secondary reference2 · Fully interchangeable
NAS1221-3E256878Sps Technologies, LLC5 · Secondary reference9 · Reference only
NAS1221-3E297928Huck Intl Inc5 · Secondary reference9 · Reference only
NAS1221-3E204348Lawrence Engineering And Supply Inc5 · Secondary reference9 · Reference only
NAS1221-3E230902F And C Sales Inc5 · Secondary reference9 · Reference only
NAS1221-3E207851Nor-Cal Supply Co5 · Secondary reference2 · Fully interchangeable
NAS1221-3E208938Air Industries Co Inc5 · Secondary reference9 · Reference only
P32790U1604Martin-Baker Aircraft Company Limited5 · Secondary reference2 · 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 NAS1221 3E2.

Request NAS1221 3E2

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
$2.54
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Thread Class
3A
Thread Direction
RIGHT-HAND
Thread Length
INCHES MINIMUM 0.314 AND INCHES MAXIMUM 0.364
Fastener Length
INCHES MINIMUM 0.449 AND INCHES MAXIMUM 0.479
Head Diameter
INCHES MINIMUM 0.344 AND INCHES MAXIMUM 0.385
Nominal Thread Diameter
INCHES 0.190
Thread Quantity Per Inch
32
Minimum Tensile Strength
POUNDS PER SQUARE INCH 160000
Countersink Angle
DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0
Screw Material
IRON ALLOY 660
Screw Material Document And Classification
ASSN STD SINGLE MATERIAL RESPONSE A-S 5732
Screw Surface Treatment
PASSIVATE
Screw Surface Treatment Document And Classification
FED SPEC SINGLE TREATMENT RESPONSE QQ--35
Thread Series Designator
UNIFIED NATIONAL JOINT FINE (UNJF)
Specification/Standard Data
PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1221

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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