Home · NSN 01-627-7789

NSN 01-627-7789 — Pin,Straight,Headless

NIIN 01-627-7789 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-627-7789 is the national stock number for a pin,straight,headless. It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Naval Sea Systems Command; the primary is MS16555-684. The unit of issue is EA and the FLIS list price is $65.27.

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 2 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

Know someone who should see this?

Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
MS16555-684	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
SG18-LR-MMA-020 FIG 7-2-103	53711	Naval Sea Systems Command	5 · Secondary reference	1 · 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 MS16555-684.

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

DLA management data

FLIS unit price: $65.27
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Pin Overall Length: INCHES NOMINAL 3.250
Pin Overall Diameter: INCHES NOMINAL 0.500
End Item Identification: PLTFRM ASSEMBLY
First End Taper Length: INCHES NOMINAL 0.167
Second End Taper Length: INCHES NOMINAL 0.6455
Second End Relationship With First End: NOT IDENTICAL
Hardness Rating: OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 42.0
First End Taper Angle: DEGREES NOMINAL 25.0
First End Tip Radius: INCHES NOMINAL 0.63
Second End Taper Angle: DEGREES MINIMUM 4.0 AND DEGREES MAXIMUM 16.0
Material: OVERALL STEEL COMP 416
Surface Treatment: OVERALL PASSIVATE

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.