NSN catalog · 90,857 partsCatalog › Hardware and Abrasives › FSC 5305 › 5305-01-198-1621
Machine Screw P/N 156971
Not on our shelf — we can source itNSN 5305-01-198-1621 5305011981621 NIIN 011981621
NSN 5305-01-198-1621 — Machine Screw — is item 14 of figure 272, Weapon Station Hatch Assembly, Latch, Gunner’s Sling, and Related Components, 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. 272 — Weapon Station Hatch Assembly, Latch, Gunner’s Sling, and Related Components | 14 | HMMWV: M966, M966A1, M1025, M1025A1, M1025A2, M1026 and 12 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
- 3A
- Thread direction
- Right-Hand
- Thread length
- 0.636–0.750 in
- Fastener length
- 0.719–0.750 in
- Head diameter
- 0.340–0.385 in
- Nominal thread diameter
- Inches 0.190
- Thread quantity per inch
- 24
- Countersink angle
- 80.0–82.0 °
- Screw material
- Steel
- Screw material document and classification
- Assn STD All Material Responses SAE
- Screw surface treatment
- Phosphate
- Thread series designator
- Unified National Coarse (UNC)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Questions
Is NSN 5305-01-198-1621 available?
SECO Parts does not have NSN 5305-01-198-1621 (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 5305-01-198-1621 fit?
TM 9-2320-280-24P lists NSN 5305-01-198-1621 in figure 272 (Weapon Station Hatch Assembly, Latch, Gunner’s Sling, and Related Components), item 14. On the HMMWV it fits m966, M966A1, M1025, M1025A1, M1025A2, M1026 and 12 more.
How much does NSN 5305-01-198-1621 cost?
SECO quotes NSN 5305-01-198-1621 on request, usually the same business day.
What is NSN 5305-01-198-1621?
NSN 5305-01-198-1621 (5305011981621) is the NATO Stock Number for machine screw in federal supply class 5305 (Screws).
What part numbers cross-reference to NSN 5305-01-198-1621?
Part numbers that cross-reference this NSN include 156971. SECO can source against any of them.
Cross-reference part numbers
156971
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.