Home · NSN 00-258-0489

NSN 00-258-0489 — Locknut,Tube Fitting

NIIN 00-258-0489 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-258-0489 is the national stock number for a locknut,tube fitting. It cross-references to 7 manufacturer part numbers from 5 CAGE codes, including Sae International, Leonardo S.P.A. - Electronics Division - Defence Business Area, Aeronautical Standards Group Dept Of Navy And Air Force; the primary is 157618194. The unit of issue is EA and the FLIS list price is $6.96.

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.

7

part numbers from 5 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-258-0489: an email the morning the government solicits or buys it, or an AD names it. Free.
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 numberCAGEManufacturerReferenceVariation
AS5179K100U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS48410U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
157618194A0199Leonardo S.P.A. - Electronics Division - Defence Business Area5 · Secondary reference2 · Fully interchangeable
AN6289K1088044Aeronautical Standards Group Dept Of Navy And Air Force5 · Secondary reference9 · Reference only
AS48410U583Sae International5 · Secondary reference9 · Reference only
AS484181343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AS517981343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
AS51790U583Sae International5 · Secondary reference9 · Reference only
AS5179K1081343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
4730PL20942749009HJednolity Indeks Materialowy - Uniform Material Index69 · 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 157618194.

Request 157618194

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
$6.96
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Thread Class
3B
Thread Direction
RIGHT-HAND
Nut Height
INCHES NOMINAL 0.391
Width Across Flats
INCHES MINIMUM 1.121 AND INCHES MAXIMUM 1.128
Thread Series
UNF
Packing Recess Diameter
INCHES MINIMUM 1.040 AND INCHES MAXIMUM 1.050
Packing Recess Depth
INCHES MINIMUM 0.049 AND INCHES MAXIMUM 0.059
Thread Quantity Per Inch
14
Nominal Thread Size
INCHES 0.875
Nominal Tube Outside Diameter
INCHES 0.625
Material
OVERALL STEEL COMP 316
Material Document And Classification
OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-763
Surface Treatment
OVERALL PASSIVATE
Surface Treatment Document And Classification
OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-S-5002

Related stock numbers

Other NSNs filed under the same part numbers.

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.

Get the daily Market Pulse

New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.