NSN catalog · 90,857 partsCatalog › Hardware and Abrasives › FSC 5305 › 5305-01-052-4438
Machine Screw P/N MS51957-134
Not on our shelf — we can source itNSN 5305-01-052-4438 5305010524438 NIIN 010524438
NSN 5305-01-052-4438 — Machine Screw — is item 7 of figure 280, Crew Door Assembly, Front, Ballistic, in TM 9-2320-280-24P. It is not on our shelf right now, and we can source it: tell us the quantity and we will come back with availability and a price, usually the same business day.
- FLIS item name
- SCREW,MACHINE
- Federal supply class
- FSC 5305 — Screws
- Platform
- HMMWV parts
In the parts manual
| Manual | Figure | Item | Fits |
|---|---|---|---|
| TM 9-2320-280-24P | Fig. 280 — Crew Door Assembly, Front, Ballistic | 7 | HMMWV: All A2 models except M1035A2, M1097A2, plus M966, M966A1, M996, M996A1, M997, M997A1 and 13 more |
From the Army repair parts manual's parts list and its usable-on codes. The figure page shows the exploded drawing and every other part in the assembly.
Specifications
- Thread class
- 2A
- Thread direction
- Right-Hand
- Thread length
- 1.244–1.375 in
- Fastener length
- 1.344–1.375 in
- Head diameter
- 0.473–0.492 in
- Head height
- 0.162–0.175 in
- Nominal thread diameter
- Inches 0.250
- Thread quantity per inch
- 20
- Minimum tensile strength
- Pounds Per Square Inch 1400
- Screw material
- Steel Comp 301 or Steel Comp 302 or Steel Comp 303 or Steel Comp 303SE or Steel Comp 304 or Steel Comp 304L or Steel Comp 305 or Steel Comp 308 or Steel Comp 309 or Steel Comp 310 or Steel Comp 310S or Steel Comp 314 or Steel Comp 316 or Steel Comp 316L or Steel Comp 317 or Steel Comp 321 or Steel Comp 323 or Steel Comp 324 or Steel Comp 348 or Steel Comp 385
- Screw surface treatment
- Zinc Nickel and Passivate
- Surface treatment
- Zinc Nickel and Passivate
- Surface treatment document and classification
- Assn STD Single Treatment Response SAE-A-S2700
- Thread series designator
- Unified National Coarse (UNC)
- Nondefinitive spec/std data
- Type 3 and Style 9C
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Questions
Is NSN 5305-01-052-4438 available?
SECO Parts does not have NSN 5305-01-052-4438 (Machine Screw) on the shelf right now. Request a quote and we will source it: we find hard-to-find NSNs every day and answer within one business day.
What does NSN 5305-01-052-4438 fit?
TM 9-2320-280-24P lists NSN 5305-01-052-4438 in figure 280 (Crew Door Assembly, Front, Ballistic), item 7. On the HMMWV it fits all A2 models except M1035A2, M1097A2, plus M966, M966A1, M996, M996A1, M997, M997A1 and 13 more.
How much does NSN 5305-01-052-4438 cost?
SECO quotes NSN 5305-01-052-4438 on request, usually the same business day.
What is NSN 5305-01-052-4438?
NSN 5305-01-052-4438 (5305010524438) is the NATO Stock Number for machine screw in federal supply class 5305 (Screws).
What part numbers cross-reference to NSN 5305-01-052-4438?
Part numbers that cross-reference this NSN include MS51957-134. SECO can source against any of them.
Cross-reference part numbers
MS51957-134
Shown for identification only. We can source against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue |
| Unit of issue | PG package |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.