Home · NSN 01-049-4252

NSN 01-049-4252 — Pin,Quick Release

NIIN 01-049-4252 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-049-4252 is the national stock number for a pin,quick release. It cross-references to 4 manufacturer part numbers from 5 CAGE codes, including Avibank Mfg., Inc., National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Hartwell Corporation; the primary is BLC6R24N. The unit of issue is EA and the FLIS list price is $50.32.

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.

part numbers from 5 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
BLC6R24N	84256	Avibank Mfg., Inc.	3 · Design control (vendor)	2 · Fully interchangeable
MS17990C624	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
LH6C-R-24M	83014	Hartwell Corporation	5 · Secondary reference	9 · Reference only
LH6C-R-24M	62060	Southco Inc.	5 · Secondary reference	9 · Reference only
LH6CR2400	83014	Hartwell Corporation	5 · Secondary reference	9 · Reference only
LH6CR2400	62060	Southco Inc.	5 · Secondary reference	9 · Reference only
MS17990C624	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · 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 BLC6R24N.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $50.32
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Head Diameter: INCHES MINIMUM 0.510 AND INCHES MAXIMUM 0.630
Shank Diameter: INCHES MINIMUM 0.3720 AND INCHES MAXIMUM 0.3735
Ring Handle Diameter: INCHES MINIMUM 1.000 AND INCHES MAXIMUM 1.125
Detent Quantity: 2
Actuation Method: PUSH BUTTON
Grip Length: INCHES MINIMUM 2.400 AND INCHES MAXIMUM 2.420
Actuation Type: PULL AND PUSH
Hardness Rating: SHANK ROCKWELL C MINIMUM 40.0
Hardness Rating: SPINDLE ROCKWELL C MINIMUM 40.0
Shoulder To Head End Distance: INCHES MINIMUM 1.000
Pin Attachment Type: HOOK OR RING
Detent To Tapered End Distance: INCHES MAXIMUM 0.510
Material: SPINDLE STEEL COMP 4130
Material: SHANK STEEL COMP 4130
Material Document And Classification: SPINDLE MIL SPEC SINGLE MATERIAL RESPONSE -IL-T-6736 OR MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-6758
Material Document And Classification: SHANK MIL SPEC SINGLE MATERIAL RESPONSE -IL-T-6736 OR MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-6758
Surface Treatment: SHANK CADMIUM AND CHROMATE
Surface Treatment: SPINDLE CADMIUM AND CHROMATE
Surface Treatment Document And Classification: SHANK FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 2
Surface Treatment Document And Classification: SPINDLE FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 2

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.