Home · NSN 01-728-9603

NSN 01-728-9603 — Pin,Spring

NIIN 01-728-9603 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-728-9603 is the national stock number for a pin,spring. It cross-references to 2 manufacturer part numbers from 1 CAGE code, including The Boeing Company; the primary is BACP18B. The unit of issue is EA and the FLIS list price is $2.06.

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 1 CAGE

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
BACP18BE6P0500U	81205	The Boeing Company	3 · Design control (vendor)	1 · Not fully interchangeable
BACP18B	81205	The Boeing Company	D	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 BACP18B.

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

DLA management data

FLIS unit price: $2.06
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Apr 1, 2026

Item characteristics

Overall Length: INCHES NOMINAL 0.500
Diameter: INCHES NOMINAL 0.094
Material Thickness: INCHES NOMINAL 0.022
End Item Identification: AIRCRAFT KC-46
Hardness Rating: OVERALL ROCKWELL C MINIMUM 46.0 AND ROCKWELL C MAXIMUM 53.0
Part Name Assigned By Controlling Agency: PIN,SPRING,SLOTTED AND COILED
Material: OVERALL STEEL
Material Document And Classification: OVERALL AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE A-S-STD-66 OR A-S5121
Proprietary Characteristics: PACS
Surface Treatment: OVERALL CADMIUM
Surface Treatment Document And Classification: OVERALL NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE A-S-QQ--416,TYE II,CLASS 2
Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED

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.