Home · NSN 01-032-5690

NSN 01-032-5690 — Knob

NIIN 01-032-5690 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-032-5690 is the national stock number for a knob. It cross-references to 10 manufacturer part numbers from 11 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Electronic Hardware Corp, Jan Hardware Mfg Co Inc; the primary is 121D4MA. The unit of issue is EA and the FLIS list price is $1.56.

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.

10

part numbers from 11 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-032-5690: 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
MS91528-3G2B80205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)2 · Fully interchangeable
NASM392680205National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use3 · Design control (vendor)1 · Not fully interchangeable
121D4MA23480Electronic Hardware Corp5 · Secondary reference2 · Fully interchangeable
121D4MA99813Jan Hardware Mfg Co Inc5 · Secondary reference9 · Reference only
125-3NP-2G0B9Z1Electronic Hardware Corp Panel Products Div5 · Secondary reference9 · Reference only
12L2D23480Electronic Hardware Corp5 · Secondary reference9 · Reference only
2001015PC1492755Northrop Grumman Systems Corp5 · Secondary reference9 · Reference only
3G2B23480Electronic Hardware Corp5 · Secondary reference9 · Reference only
512-3NA-2M52525Lerco Div Space-Lok Inc5 · Secondary reference9 · Reference only
KMS12G2LNR92149Strux Corp5 · Secondary reference9 · Reference only
KMS12G2LNR42498Dar Electronics Inc Dba National Radio Co5 · Secondary reference9 · Reference only
KMS12G2LNR07886Dar Electronics Inc Commercial Products Div Dba National Radio Co5 · Secondary reference9 · Reference only
MIL-K-392681349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS91528-3G2B96906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · 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 121D4MA.

Request 121D4MA

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
$1.56
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Inside Diameter
INCHES MINIMUM 0.252 AND INCHES MAXIMUM 0.254
Counterbore Diameter
INCHES MINIMUM 0.750
Counterbore Depth
INCHES MINIMUM 0.250
Setscrew Hole Quantity
2
Distance From Hole Center To Knob/Skirt Base
INCHES MAXIMUM 0.427
Overall Depth
INCHES MINIMUM 0.605
Gripping Surface Condition
GRIP AID
Outside Diameter
INCHES MINIMUM 1.240 AND INCHES MAXIMUM 1.280
Attachment Method
SETSCREWS
Overall Thickness
INCHES MINIMUM 0.820 AND INCHES MAXIMUM 0.880
Material Transparency
OPAQUE
Screw Drive Type
HEXAGON SOCKET
Thread Quantity Per Inch
32
Nominal Thread Size
SCREW HOLE INCHES 0.164
Skirt Outside Diameter
INCHES MAXIMUM 1.837
Skirt Design
NONDETACHABLE
Color
BLACK, LUSTERLESS
Thread Series Designator
SCREW HOLE UNIFIED NATIONAL COARSE (UNC)

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.