Home · NSN 00-275-2883

NSN 00-275-2883 — Knob

NIIN 00-275-2883 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-275-2883 is the national stock number for a knob. It cross-references to 6 manufacturer part numbers from 6 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 509-3WA-3M. The unit of issue is EA and the FLIS list price is $1.23.

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 6 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
MS91528-2F3B	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
509-3WA-3M	52525	Lerco Div Space-Lok Inc	5 · Secondary reference	1 · Not fully interchangeable
90-3-1DG	3B150	Raytheon Company	5 · Secondary reference	1 · Not fully interchangeable
90-3-1DG	49956	Raytheon Company	5 · Secondary reference	9 · Reference only
90-3WL-1DG	49956	Raytheon Company	5 · Secondary reference	9 · Reference only
90-3WL-1DG	3B150	Raytheon Company	5 · Secondary reference	1 · Not fully interchangeable
91CBMA	99813	Jan Hardware Mfg Co Inc	5 · Secondary reference	1 · Not fully interchangeable
MS91528-2F3B	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 509-3WA-3M.

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

DLA management data

FLIS unit price: $1.23
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Inside Diameter: INCHES MINIMUM 0.127 AND INCHES MAXIMUM 0.129
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: INCHES MAXIMUM 0.484
Overall Depth: INCHES MINIMUM 0.730
Gripping Surface Condition: GRIP AID
Outside Diameter: INCHES MINIMUM 0.890 AND INCHES MAXIMUM 0.930
Reference Marking: ARROW
Attachment Method: SETSCREWS
Inside Width: INCHES MINIMUM 0.107 AND INCHES MAXIMUM 0.112
Overall Thickness: INCHES MINIMUM 0.980 AND INCHES MAXIMUM 1.040
Material Transparency: OPAQUE
Screw Drive Type: HEXAGON SOCKET
Thread Quantity Per Inch: 40
Nominal Thread Size: SCREW HOLE INCHES 0.112
Skirt Outside Diameter: INCHES MAXIMUM 1.525
Skirt Design: NONDETACHABLE
Special Features: SHAFT ACCOMMODATION HOLE COUNTERBORED 0.640 IN. MIN DIA 0.320 IN. MIN DEPTH
Thread Series Designator: SCREW HOLE UNIFIED NATIONAL COARSE (UNC)

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.