Home · NSN 00-779-3515

NSN 00-779-3515 — Nut,Self-Locking,Plate

NIIN 00-779-3515 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-779-3515 is the national stock number for a nut,self-locking,plate. It cross-references to 5 manufacturer part numbers from 10 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Sps Technologies, LLC, Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana; the primary is 1620NM-054. The unit of issue is EA and the FLIS list price is $9.74.

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 10 CAGEs

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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
MS21055-5	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
1620NM-054	56878	Sps Technologies, LLC	5 · Secondary reference	9 · Reference only
1620NM-054	80539	Sps Technologies, LLC Dba Aerospace Fasteners Group Div Aerospace - Santa Ana	5 · Secondary reference	2 · Fully interchangeable
F52LHTA55-054	72962	Harvard Industries Inc	5 · Secondary reference	9 · Reference only
F52LHTA55-054	019L2	Esna, LLC	5 · Secondary reference	2 · Fully interchangeable
K3000-5CW	15653	Howmet Global Fastening Systems Inc	5 · Secondary reference	2 · Fully interchangeable
K3000-5CW	R1120	Satair A/S	5 · Secondary reference	2 · Fully interchangeable
MS21055-5	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
T7S524CPC	11815	Sps Technologies, LLC Dba Cherry Aerospace Div Div Cherry Aerospace	5 · Secondary reference	9 · Reference only
T7S524CPC	52828	Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems	5 · Secondary reference	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 1620NM-054.

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

DLA management data

FLIS unit price: $9.74
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 3B
Thread Direction: RIGHT-HAND
Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
Counterbore Diameter: NUT INCHES MINIMUM 0.317
Lubrication: SOLUBLE LUBRICANT
Mounting Hole Diameter: INCHES MINIMUM 0.130 AND INCHES MAXIMUM 0.135
Nut Length: INCHES MAXIMUM 0.914
Nut Height: INCHES MAXIMUM 0.328
Plate Thickness: INCHES MAXIMUM 0.065
Nut Counterbore Depth: NUT INCHES MINIMUM 0.062
Nut Mounting Provision: STRAIGHT HOLES
Distance From Aperture Center To Mounting Hole Center: INCHES MINIMUM 0.495 AND INCHES MAXIMUM 0.505
Temp Rating: FAHRENHEIT MAXIMUM 450.0
Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF)
Thread Quantity Per Inch: 24
Hardness Rating: ROCKWELL C MAXIMUM 49.0
Nominal Thread Size: INCHES 0.312
Material: OVERALL STEEL
Surface Treatment: OVERALL CADMIUM AND CHROMATE
Surface Treatment Document And Classification: OVERALL FED SPEC ALL TREATMENT RESPONSES QQ--416,TY 2,CL 2

Related stock numbers

Other NSNs filed under the same part numbers.

01-658-1659 · Nut,Self-Locking,Plate

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.