Home · NSN 01-133-5541

NSN 01-133-5541 — Knob

NIIN 01-133-5541 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-133-5541 is the national stock number for a knob. It cross-references to 6 manufacturer part numbers from 7 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Lerco Div Space-Lok Inc, Raytheon Company; the primary is 507-2-1M1. The unit of issue is EA and the FLIS list price is $47.42.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

part numbers from 7 CAGEs

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
MS91528-1D1B1	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	2 · Fully interchangeable
NASM3926	80205	National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use	3 · Design control (vendor)	1 · Not fully interchangeable
507-2-1M1	52525	Lerco Div Space-Lok Inc	5 · Secondary reference	1 · Not fully interchangeable
70-2-1G1	49956	Raytheon Company	5 · Secondary reference	9 · Reference only
70-2-1G1	0B9Z1	Electronic Hardware Corp Panel Products Div	5 · Secondary reference	1 · Not fully interchangeable
A71B2MA	99813	Jan Hardware Mfg Co Inc	5 · Secondary reference	1 · Not fully interchangeable
MIL-K-3926	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
MS91528-1D1B1	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	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 507-2-1M1.

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

DLA management data

FLIS unit price: $47.42
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Inside Diameter: INCHES MINIMUM 0.127 AND INCHES MAXIMUM 0.129
Counterbore Diameter: INCHES MINIMUM 0.485
Counterbore Depth: INCHES MINIMUM 0.188
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: INCHES MAXIMUM 0.369
Outside Diameter: INCHES MAXIMUM 0.680
Special Features: TACTILE FORM-INTENSITY,0.610 IN. MIN DIA,0.650 IN. MAX DIA,0.320 IN. MIN THICKNESS,0.370 IN. MAX THICKNESS
Specification/Standard Data: GOVERNMENT STANDARD 96906--S91528

Related stock numbers

Other NSNs filed under the same part numbers.

00-008-7100 · Insert,Screw Thread
00-008-7940 · Knob
00-020-3511 · Knob
00-027-5969 · Knob
00-027-5977 · Knob
00-027-5982 · Knob
00-036-6739 · Knob
00-038-1911 · Knob

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.