Home · NSN 00-501-2399
NSN 00-501-2399 — Knob
NIIN 00-501-2399 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
NSN 00-501-2399 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, Lerco Div Space-Lok Inc; the primary is 1U1B. The unit of issue is EA and the FLIS list price is $20.42.
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.
10
part numbers from 11 CAGEs
0
open solicitations, all agencies
0
government buys in 24 months
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| MS91528-1U1B | 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 |
| 1U1B | 23480 | Electronic Hardware Corp | 5 · Secondary reference | 9 · Reference only |
| 507-5WL-1M | 52525 | Lerco Div Space-Lok Inc | 5 · Secondary reference | 9 · Reference only |
| 70-5WL-1G | 49956 | Raytheon Company | 5 · Secondary reference | 9 · Reference only |
| 70-5WL-1G | 3B150 | Raytheon Company | 5 · Secondary reference | 9 · Reference only |
| 72B2MA/WL | 99813 | Jan Hardware Mfg Co Inc | 5 · Secondary reference | 9 · Reference only |
| KMS7K W/WHITE LINE 1L | 07886 | Dar Electronics Inc Commercial Products Div Dba National Radio Co | 5 · Secondary reference | 9 · Reference only |
| KMS7K W/WHITE LINE 1L | 42498 | Dar Electronics Inc Dba National Radio Co | 5 · Secondary reference | 9 · Reference only |
| KMS7K W/WHITE LINE 1L | 92149 | Strux Corp | 5 · Secondary reference | 9 · Reference only |
| MS91528 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 5 · Secondary reference | 9 · Reference only |
| MS91528-1U1B | 96906 | Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
| NASM91528 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 5 · Secondary reference | 1 · Not fully interchangeable |
| M1684780680 | A196N | Forsvarets Materielverk | 6 | 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 1U1B.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $20.42
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- 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
- Overall Depth
- INCHES MINIMUM 0.568
- Width
- INCHES MINIMUM 0.690 AND INCHES MAXIMUM 0.730
- Gripping Surface Condition
- GRIP AID
- Length
- INCHES MINIMUM 1.020 AND INCHES MAXIMUM 1.070
- Reference Marking
- INDICATOR LINE
- Attachment Method
- SETSCREWS
- Overall Thickness
- INCHES MINIMUM 0.752 AND INCHES MAXIMUM 0.812
- End Item Identification
- MOBILE SUBSCRIBER EQUIPMENT (MSE),LAUNCHER, GRENADE SMOKE, M250/M239
- 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 1.000
- Skirt Design
- NONDETACHABLE
- Pointer Design
- NONDETACHABLE
- 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.
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